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Mühle-Glashütte 29er Big M1-25-33-MB
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Mühle-Glashütte 29er Big M1-25-33-MB

Mühle-Glashütte 29er Big M1-25-33-MB

$807.95

Original: $2,308.43

-65%
Mühle-Glashütte 29er Big M1-25-33-MB

$2,308.43

$807.95

The Story

The Mühle-Glashütte 29er Big in black with a stainless steel bracelet is the most versatile configuration in the 29er family. Where the sand-and-blue variant leans coastal and the white leans crisp, the black dial is the one that goes everywhere — office to weekend, shirt to T-shirt, leather shoes to sneakers — without ever looking out of place or drawing the wrong kind of attention. It's the safest choice in the collection, and also the most rewarding one to live with daily.

The rehaut carries the fine minute scale, which is what keeps the main dial face so clean. Black dial, applied steel indices, Super-LumiNova-coated hands and markers — the contrast is high and the readability is immediate. No sub-dials, no complications beyond the date window. Three hands and the time. Mühle calls the 29er a "one-design watch" — identical in construction from movement to case, like the sailing dinghy it's named after — and the black dial is the purest expression of that philosophy: nothing added that doesn't need to be there.

Inside, the SW 200-1 in the Mühle version features the brand's patented woodpecker neck regulation — a shock-resistant fine adjustment system developed for German maritime rescue operations. The exhibition caseback reveals blued screws, Glashütte solarisation finishing, and the Mühle rotor. A flank protector shields the screw-down crown from lateral impacts, and the stainless steel bracelet with butterfly clasp adds the level of finish and security that a daily-wear watch demands.

Founded in 1869 by Robert Mühle, the family business began as the sole manufacturer of precision measuring instruments for Glashütte's legendary watchmakers — including A. Lange & Söhne. Now in its sixth generation under Thilo Mühle, it remains the only watch manufacturer in Glashütte still owned by a long-established local family. The 29er Big in black on bracelet is the collection's most universal configuration — Glashütte watchmaking at its most wearable.

At a Glance

  • Brand Mühle-Glashütte
  • Collection 29er Big
  • Reference M1-25-33-MB
  • Movement SW 200-1, Mühle Version
  • Function 3 Hands + Date
  • Case Size 42.4mm × 11.3mm
  • Dial Black
  • Regulation Patented Woodpecker Neck
  • Glass Anti-Reflective Sapphire Crystal
  • Caseback Exhibition (Transparent)
  • Water Resistance 10 bar (100m)
  • Origin Made in Germany (Glashütte)

Why You'll Love It

  • Black dial on steel bracelet — the most versatile and wardrobe-neutral combination in the entire 29er collection, suited to every context from office to weekend
  • Clean, uncluttered dial — three hands, a date window, and nothing else. The rehaut carries the minute scale, keeping the main dial face focused on readability
  • High-contrast Super-LumiNova hands and markers against the black dial — legible in any light, from midday sun to low-light restaurants
  • Stainless steel bracelet with butterfly clasp — secure, refined, and the right match for a watch you'll wear every day
  • Flank protector — a raised guard that shields the screw-down crown from lateral impacts during active wear
  • Patented woodpecker neck regulation and exhibition caseback — genuine Glashütte craftsmanship visible on the wrist, not hidden behind marketing

Perfect For

  • Everyday daily wear
  • Office to weekend
  • First luxury automatic
  • Entry into German watchmaking
  • One-watch collection
  • Active lifestyles
  • Travel companion
  • Birthday gift for him

Key Features

  • Black dial with rehaut-mounted minute scale — The minute divisions are carried on the rehaut rather than the main dial face, keeping the dial itself clean and uncluttered. Applied steel indices and luminous markers provide sharp contrast against the black for immediate readability
  • SW 200-1, Mühle Version — Swiss-made Sellita base calibre refined in Glashütte with the patented woodpecker neck regulation, Mühle rotor, blued screws, Glashütte solarisation, and perlage finishing
  • Patented woodpecker neck regulation — Developed in 2003, the spring's distinctive shape locks the regulator arm both sideways and downward onto the balance cock, delivering superior shock resistance compared to a traditional swan neck regulator
  • Flank protector — A raised section on the case band that shields the screw-down crown from side impacts — a practical detail borrowed from the brand's S.A.R. Rescue-Timer tool watch heritage
  • Stainless steel bracelet with butterfly clasp — 22mm brushed and polished link bracelet with a secure folding deployment clasp. The bracelet elevates the watch's presence for business contexts while maintaining the sporty-robust character of the 29er Big
  • Anti-reflective sapphire crystal and exhibition caseback — Scratch-resistant at Mohs 9, with anti-reflective coating for glare-free reading. The transparent caseback reveals the Mühle-modified movement — the finishing that separates a Glashütte manufacture from a fashion watch

Technical Specifications

The Mühle-Glashütte 29er Big (M1-25-33-MB) is a German-made automatic wristwatch with a black dial on a stainless steel bracelet. The 42.4mm stainless steel case with flank protector measures 11.3mm in height with a 49.0mm lug-to-lug span, protected by an anti-reflective sapphire crystal with an exhibition caseback and screw-down crown. The SW 200-1 calibre in the Mühle version incorporates the patented woodpecker neck regulation, Mühle rotor, stop-second function, and quick-set date, delivering up to 41 hours of power reserve. The black dial features applied indices and Super-LumiNova-coated hands and markers, paired with a 22mm stainless steel bracelet with butterfly clasp. Water-resistant to 10 bar.
Case
Diameter 42.4mm
Height 11.3mm
Lug-to-Lug 49.0mm
Shape Round
Material Stainless Steel (Brushed / Polished)
Crown Protection Flank Protector
Glass Anti-Reflective Sapphire Crystal
Caseback Exhibition (Transparent Window)
Crown Screw-Down
Water Resistance 10 bar (100 metres)
Dial
Colour Black
Indices Applied Steel
Hands & Markers Super-LumiNova Coated
Date Display Window
Bracelet
Material Stainless Steel
Width 22mm
Clasp Butterfly (Folding Deployment)
Movement
Calibre SW 200-1, Mühle Version
Type Automatic (Self-Winding)
Regulation Patented Woodpecker Neck
Rotor Mühle Custom Rotor
Functions Hours, Minutes, Seconds, Date
Additional Stop-Second, Quick-Set Date
Power Reserve Up to 41 hours
Finishing Blued Screws, Glashütte Solarisation, Perlage

The Glashütte Difference

  • Glashütte, Saxony — Germany's most storied watchmaking town, home to A. Lange & Söhne, Glashütte Original, NOMOS, and Mühle-Glashütte. Every Mühle watch is assembled, regulated, and tested here
  • Six generations, one family — Founded by Robert Mühle in 1869 as a maker of precision measuring instruments for Glashütte's watchmakers. The company survived two World Wars, Soviet-era expropriation, and reunification. Now led by Thilo Mühle, with the sixth generation already on board
  • Nautical DNA — Mühle-Glashütte's modern wristwatch era began in 1996 when a shipyard asked them to build dive watches for maintenance crews. The brand still produces marine chronometers and supplies the German Maritime Search and Rescue Service (DGzRS). The 29er collection carries that maritime heritage into an accessible everyday format
  • Patented innovation — The woodpecker neck regulation (2003), Mühle three-quarter plate (2008), and proprietary in-house calibres (MU 9408, MU 9411) demonstrate that this is a manufacturer, not merely an assembler

Best Matched With

  • Navy blazer
  • White T-shirt
  • Dark denim
  • Grey crewneck
  • Black leather jacket
  • Chinos & sneakers
  • Smart casual anything

Frequently Asked Questions

Why choose the black dial over other 29er Big colours?

The black dial is the most wardrobe-neutral option. Sand-and-blue reads as summer and coastal. White reads as crisp and nautical. South-sea blue reads as bold and contemporary. Silver-grey reads as sporty and understated. Black reads as everything — it matches any outfit, any context, any season. If you're buying one 29er Big to wear every day, or choosing a gift for someone whose style you're not entirely sure about, black on bracelet is the lowest-risk, highest-reward configuration.

What's the difference between the 29er and the 29er Big?

Both share the same 42.4mm case diameter, but the 29er Big adds a flank protector — a raised section on the case band that shields the screw-down crown from lateral impacts. The 29er Big is the sportier, more robust variant, designed for active wear where the crown might take knocks. In terms of movement, dial design, and finishing, Mühle describes them as identical twins — a one-design boat from sail to hull.

Can I swap the bracelet for a canvas or leather strap?

Yes. The 29er Big in black is available across six strap options: stainless steel bracelet with butterfly clasp (this model), black leather, grey canvas, nautic blue canvas, and coffee-brown canvas. The 22mm lug width is compatible with any standard 22mm strap, and all canvas and leather variants use quick-release spring bars for tool-free swapping. The bracelet version does not use quick-release bars but can still be changed with a standard spring bar tool.

How does the 29er Big compare to the 29er Pointer Date or 29er Day/Date?

The 29er Big (M1-25-33-MB) is a three-hand watch with a simple date window — the cleanest, most streamlined dial in the collection. The 29er Pointer Date (M1-25-32) adds a sweeping date hand on a blue rehaut — the rarest complication. The 29er Day/Date (M1-25-34) adds both day and date windows — the most informative layout. All share the same case diameter, woodpecker neck regulation, sapphire crystal, and 10 bar water resistance. Choose the Big for daily simplicity. Choose the Pointer Date for the conversation piece. Choose the Day/Date for maximum information at a glance.

What is the woodpecker neck regulation?

Developed and patented by Mühle-Glashütte in 2003, the woodpecker neck regulation is a further evolution of the traditional Glashütte swan neck fine adjustment. Its specially shaped spring locks the regulator arm both sideways against the fine adjustment screw and downward onto the balance cock. This dual-axis pressure prevents the arm from jumping out of position during shocks. Originally developed for the S.A.R. Rescue-Timer used in German maritime rescue, it is now fitted to every Mühle movement.

What is a flank protector?

The flank protector is a raised section of the case band on the crown side that shields the screw-down crown from lateral impacts. It's a feature borrowed from Mühle's professional tool watches — the S.A.R. Rescue-Timer and Seebataillon GMT — adapted for the 29er Big. It adds robustness without significantly increasing the case profile or visual bulk.

Is this watch made in Germany?

Yes. While the base calibre is Swiss-made (Sellita), it is refined, regulated, and finished in Mühle-Glashütte's own manufactory in Glashütte, Saxony. The woodpecker neck regulation, Mühle rotor, Glashütte solarisation, perlage finishing, and blued screws are all applied in-house. The case, dial assembly, and final quality control are performed in Glashütte.

Can I swim with this watch?

Yes. With 10 bar (100 metres) water resistance and a screw-down crown, the 29er Big is suitable for swimming and recreational water sports. The 29er collection is named after a sailing dinghy — water readiness is fundamental to its design. It is not intended for scuba diving.

How long does the power reserve last?

Up to 41 hours when fully wound. The automatic movement is self-winding through wrist motion. If left unworn for roughly two days, the watch will stop and need to be set again — simply wear it or give the crown a few manual winds to restart.

Is this a good first luxury automatic watch?

One of the best. The 29er Big in black on bracelet is the most versatile configuration in the Mühle range — the watch you can wear to anything without thinking about it. And unlike most "entry-level luxury" watches that rely on brand cachet alone, this one delivers patented regulation technology, an exhibition caseback with genuine Glashütte finishing, and 156 years of family heritage. You're buying substance, not just a logo — from the same German town where A. Lange & Söhne and Glashütte Original are made.

Is this a good gift?

Excellent. Black dial on bracelet is the configuration that works for everyone — no guessing about colour preferences, no worrying about strap style. The exhibition caseback adds a personal discovery moment when the recipient turns the watch over, and the story of a six-generation German watchmaking family gives the gift genuine depth. An outstanding choice for birthdays, promotions, graduations, and Father's Day.

Why Buy from City Chain

  • Authorised Retailer Official Mühle-Glashütte dealer in Singapore
  • 100% Authentic Genuine German-made timepiece
  • Manufacturer Warranty Official Mühle-Glashütte warranty
  • Bracelet Sizing Complimentary adjustment in-store
Extra $20 OFF with min. $300 spend — Use Code: FORYOU20
Mühle-Glashütte 29er Big M1-25-33-MB - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Mühle-Glashütte 29er Big M1-25-33-MB - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Mühle-Glashütte 29er Big M1-25-33-MB - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Mühle-Glashütte 29er Big M1-25-33-MB - Image 5

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

The Mühle-Glashütte 29er Big in black with a stainless steel bracelet is the most versatile configuration in the 29er family. Where the sand-and-blue variant leans coastal and the white leans crisp, the black dial is the one that goes everywhere — office to weekend, shirt to T-shirt, leather shoes to sneakers — without ever looking out of place or drawing the wrong kind of attention. It's the safest choice in the collection, and also the most rewarding one to live with daily.

The rehaut carries the fine minute scale, which is what keeps the main dial face so clean. Black dial, applied steel indices, Super-LumiNova-coated hands and markers — the contrast is high and the readability is immediate. No sub-dials, no complications beyond the date window. Three hands and the time. Mühle calls the 29er a "one-design watch" — identical in construction from movement to case, like the sailing dinghy it's named after — and the black dial is the purest expression of that philosophy: nothing added that doesn't need to be there.

Inside, the SW 200-1 in the Mühle version features the brand's patented woodpecker neck regulation — a shock-resistant fine adjustment system developed for German maritime rescue operations. The exhibition caseback reveals blued screws, Glashütte solarisation finishing, and the Mühle rotor. A flank protector shields the screw-down crown from lateral impacts, and the stainless steel bracelet with butterfly clasp adds the level of finish and security that a daily-wear watch demands.

Founded in 1869 by Robert Mühle, the family business began as the sole manufacturer of precision measuring instruments for Glashütte's legendary watchmakers — including A. Lange & Söhne. Now in its sixth generation under Thilo Mühle, it remains the only watch manufacturer in Glashütte still owned by a long-established local family. The 29er Big in black on bracelet is the collection's most universal configuration — Glashütte watchmaking at its most wearable.

At a Glance

  • Brand Mühle-Glashütte
  • Collection 29er Big
  • Reference M1-25-33-MB
  • Movement SW 200-1, Mühle Version
  • Function 3 Hands + Date
  • Case Size 42.4mm × 11.3mm
  • Dial Black
  • Regulation Patented Woodpecker Neck
  • Glass Anti-Reflective Sapphire Crystal
  • Caseback Exhibition (Transparent)
  • Water Resistance 10 bar (100m)
  • Origin Made in Germany (Glashütte)

Why You'll Love It

  • Black dial on steel bracelet — the most versatile and wardrobe-neutral combination in the entire 29er collection, suited to every context from office to weekend
  • Clean, uncluttered dial — three hands, a date window, and nothing else. The rehaut carries the minute scale, keeping the main dial face focused on readability
  • High-contrast Super-LumiNova hands and markers against the black dial — legible in any light, from midday sun to low-light restaurants
  • Stainless steel bracelet with butterfly clasp — secure, refined, and the right match for a watch you'll wear every day
  • Flank protector — a raised guard that shields the screw-down crown from lateral impacts during active wear
  • Patented woodpecker neck regulation and exhibition caseback — genuine Glashütte craftsmanship visible on the wrist, not hidden behind marketing

Perfect For

  • Everyday daily wear
  • Office to weekend
  • First luxury automatic
  • Entry into German watchmaking
  • One-watch collection
  • Active lifestyles
  • Travel companion
  • Birthday gift for him

Key Features

  • Black dial with rehaut-mounted minute scale — The minute divisions are carried on the rehaut rather than the main dial face, keeping the dial itself clean and uncluttered. Applied steel indices and luminous markers provide sharp contrast against the black for immediate readability
  • SW 200-1, Mühle Version — Swiss-made Sellita base calibre refined in Glashütte with the patented woodpecker neck regulation, Mühle rotor, blued screws, Glashütte solarisation, and perlage finishing
  • Patented woodpecker neck regulation — Developed in 2003, the spring's distinctive shape locks the regulator arm both sideways and downward onto the balance cock, delivering superior shock resistance compared to a traditional swan neck regulator
  • Flank protector — A raised section on the case band that shields the screw-down crown from side impacts — a practical detail borrowed from the brand's S.A.R. Rescue-Timer tool watch heritage
  • Stainless steel bracelet with butterfly clasp — 22mm brushed and polished link bracelet with a secure folding deployment clasp. The bracelet elevates the watch's presence for business contexts while maintaining the sporty-robust character of the 29er Big
  • Anti-reflective sapphire crystal and exhibition caseback — Scratch-resistant at Mohs 9, with anti-reflective coating for glare-free reading. The transparent caseback reveals the Mühle-modified movement — the finishing that separates a Glashütte manufacture from a fashion watch

Technical Specifications

The Mühle-Glashütte 29er Big (M1-25-33-MB) is a German-made automatic wristwatch with a black dial on a stainless steel bracelet. The 42.4mm stainless steel case with flank protector measures 11.3mm in height with a 49.0mm lug-to-lug span, protected by an anti-reflective sapphire crystal with an exhibition caseback and screw-down crown. The SW 200-1 calibre in the Mühle version incorporates the patented woodpecker neck regulation, Mühle rotor, stop-second function, and quick-set date, delivering up to 41 hours of power reserve. The black dial features applied indices and Super-LumiNova-coated hands and markers, paired with a 22mm stainless steel bracelet with butterfly clasp. Water-resistant to 10 bar.
Case
Diameter 42.4mm
Height 11.3mm
Lug-to-Lug 49.0mm
Shape Round
Material Stainless Steel (Brushed / Polished)
Crown Protection Flank Protector
Glass Anti-Reflective Sapphire Crystal
Caseback Exhibition (Transparent Window)
Crown Screw-Down
Water Resistance 10 bar (100 metres)
Dial
Colour Black
Indices Applied Steel
Hands & Markers Super-LumiNova Coated
Date Display Window
Bracelet
Material Stainless Steel
Width 22mm
Clasp Butterfly (Folding Deployment)
Movement
Calibre SW 200-1, Mühle Version
Type Automatic (Self-Winding)
Regulation Patented Woodpecker Neck
Rotor Mühle Custom Rotor
Functions Hours, Minutes, Seconds, Date
Additional Stop-Second, Quick-Set Date
Power Reserve Up to 41 hours
Finishing Blued Screws, Glashütte Solarisation, Perlage

The Glashütte Difference

  • Glashütte, Saxony — Germany's most storied watchmaking town, home to A. Lange & Söhne, Glashütte Original, NOMOS, and Mühle-Glashütte. Every Mühle watch is assembled, regulated, and tested here
  • Six generations, one family — Founded by Robert Mühle in 1869 as a maker of precision measuring instruments for Glashütte's watchmakers. The company survived two World Wars, Soviet-era expropriation, and reunification. Now led by Thilo Mühle, with the sixth generation already on board
  • Nautical DNA — Mühle-Glashütte's modern wristwatch era began in 1996 when a shipyard asked them to build dive watches for maintenance crews. The brand still produces marine chronometers and supplies the German Maritime Search and Rescue Service (DGzRS). The 29er collection carries that maritime heritage into an accessible everyday format
  • Patented innovation — The woodpecker neck regulation (2003), Mühle three-quarter plate (2008), and proprietary in-house calibres (MU 9408, MU 9411) demonstrate that this is a manufacturer, not merely an assembler

Best Matched With

  • Navy blazer
  • White T-shirt
  • Dark denim
  • Grey crewneck
  • Black leather jacket
  • Chinos & sneakers
  • Smart casual anything

Frequently Asked Questions

Why choose the black dial over other 29er Big colours?

The black dial is the most wardrobe-neutral option. Sand-and-blue reads as summer and coastal. White reads as crisp and nautical. South-sea blue reads as bold and contemporary. Silver-grey reads as sporty and understated. Black reads as everything — it matches any outfit, any context, any season. If you're buying one 29er Big to wear every day, or choosing a gift for someone whose style you're not entirely sure about, black on bracelet is the lowest-risk, highest-reward configuration.

What's the difference between the 29er and the 29er Big?

Both share the same 42.4mm case diameter, but the 29er Big adds a flank protector — a raised section on the case band that shields the screw-down crown from lateral impacts. The 29er Big is the sportier, more robust variant, designed for active wear where the crown might take knocks. In terms of movement, dial design, and finishing, Mühle describes them as identical twins — a one-design boat from sail to hull.

Can I swap the bracelet for a canvas or leather strap?

Yes. The 29er Big in black is available across six strap options: stainless steel bracelet with butterfly clasp (this model), black leather, grey canvas, nautic blue canvas, and coffee-brown canvas. The 22mm lug width is compatible with any standard 22mm strap, and all canvas and leather variants use quick-release spring bars for tool-free swapping. The bracelet version does not use quick-release bars but can still be changed with a standard spring bar tool.

How does the 29er Big compare to the 29er Pointer Date or 29er Day/Date?

The 29er Big (M1-25-33-MB) is a three-hand watch with a simple date window — the cleanest, most streamlined dial in the collection. The 29er Pointer Date (M1-25-32) adds a sweeping date hand on a blue rehaut — the rarest complication. The 29er Day/Date (M1-25-34) adds both day and date windows — the most informative layout. All share the same case diameter, woodpecker neck regulation, sapphire crystal, and 10 bar water resistance. Choose the Big for daily simplicity. Choose the Pointer Date for the conversation piece. Choose the Day/Date for maximum information at a glance.

What is the woodpecker neck regulation?

Developed and patented by Mühle-Glashütte in 2003, the woodpecker neck regulation is a further evolution of the traditional Glashütte swan neck fine adjustment. Its specially shaped spring locks the regulator arm both sideways against the fine adjustment screw and downward onto the balance cock. This dual-axis pressure prevents the arm from jumping out of position during shocks. Originally developed for the S.A.R. Rescue-Timer used in German maritime rescue, it is now fitted to every Mühle movement.

What is a flank protector?

The flank protector is a raised section of the case band on the crown side that shields the screw-down crown from lateral impacts. It's a feature borrowed from Mühle's professional tool watches — the S.A.R. Rescue-Timer and Seebataillon GMT — adapted for the 29er Big. It adds robustness without significantly increasing the case profile or visual bulk.

Is this watch made in Germany?

Yes. While the base calibre is Swiss-made (Sellita), it is refined, regulated, and finished in Mühle-Glashütte's own manufactory in Glashütte, Saxony. The woodpecker neck regulation, Mühle rotor, Glashütte solarisation, perlage finishing, and blued screws are all applied in-house. The case, dial assembly, and final quality control are performed in Glashütte.

Can I swim with this watch?

Yes. With 10 bar (100 metres) water resistance and a screw-down crown, the 29er Big is suitable for swimming and recreational water sports. The 29er collection is named after a sailing dinghy — water readiness is fundamental to its design. It is not intended for scuba diving.

How long does the power reserve last?

Up to 41 hours when fully wound. The automatic movement is self-winding through wrist motion. If left unworn for roughly two days, the watch will stop and need to be set again — simply wear it or give the crown a few manual winds to restart.

Is this a good first luxury automatic watch?

One of the best. The 29er Big in black on bracelet is the most versatile configuration in the Mühle range — the watch you can wear to anything without thinking about it. And unlike most "entry-level luxury" watches that rely on brand cachet alone, this one delivers patented regulation technology, an exhibition caseback with genuine Glashütte finishing, and 156 years of family heritage. You're buying substance, not just a logo — from the same German town where A. Lange & Söhne and Glashütte Original are made.

Is this a good gift?

Excellent. Black dial on bracelet is the configuration that works for everyone — no guessing about colour preferences, no worrying about strap style. The exhibition caseback adds a personal discovery moment when the recipient turns the watch over, and the story of a six-generation German watchmaking family gives the gift genuine depth. An outstanding choice for birthdays, promotions, graduations, and Father's Day.

Why Buy from City Chain

  • Authorised Retailer Official Mühle-Glashütte dealer in Singapore
  • 100% Authentic Genuine German-made timepiece
  • Manufacturer Warranty Official Mühle-Glashütte warranty
  • Bracelet Sizing Complimentary adjustment in-store
Extra $20 OFF with min. $300 spend — Use Code: FORYOU20
Mühle-Glashütte 29er Big M1-25-33-MB | City Chain