
Original: $436.75
-65%$436.75
$152.86The Story
Casio G-Shock G-Steel GST-B1000BD-1ADR โ All-Black Ion-Plated Solar Watch
Where urban sophistication meets G-Shock toughness. The GST-B1000BD-1ADR is dressed entirely in black ion plating โ from the logo-less bezel to the case back, side buttons, crown, clasp, and even the screws โ creating a depth and lustre that shifts with every change of light. Slim at just 11.6mm, it moves effortlessly from boardroom to outdoors without missing a beat.
Why You'll Love It
- All-Black Ion Plating โ Applied to every component for a seamless, premium all-black finish with hairline and mirror contrasts on the solid stainless steel band
- Tough Solar Power โ Solar-charged; never worry about battery replacement in daily use
- Bluetooth Smartphone Link โ Auto time adjustment, easy watch setting, and time & place logging via the CASIO WATCHES app
- Carbon Core Guard Structure โ Bio-based carbon and stainless steel construction; shock resistant without the bulk
- 200M Water Resistance โ Built for serious wear, from business travel to outdoor pursuits
- Slim Profile โ 11.6mm thin; refined tri-fold clasp for a secure, comfortable fit
- Phone Finder โ Locate your paired smartphone directly from the watch
Specifications at a Glance
- Case: 46.9 ร 44.2 ร 11.6 mm | Weight: 118g
- Material: Bio-based Carbon / Stainless Steel bezel | Solid stainless steel band
- Power: Tough Solar | Connectivity: Bluetoothยฎ
- Water Resistance: 200M | Accuracy: ยฑ15 sec/month
The definitive all-black G-Shock for those who demand both refinement and resilience. Available now at City Chain Singapore.

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

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

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

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

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

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

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

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

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

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Casio G-Shock G-Steel GST-B1000BD-1ADR โ All-Black Ion-Plated Solar Watch
Where urban sophistication meets G-Shock toughness. The GST-B1000BD-1ADR is dressed entirely in black ion plating โ from the logo-less bezel to the case back, side buttons, crown, clasp, and even the screws โ creating a depth and lustre that shifts with every change of light. Slim at just 11.6mm, it moves effortlessly from boardroom to outdoors without missing a beat.
Why You'll Love It
- All-Black Ion Plating โ Applied to every component for a seamless, premium all-black finish with hairline and mirror contrasts on the solid stainless steel band
- Tough Solar Power โ Solar-charged; never worry about battery replacement in daily use
- Bluetooth Smartphone Link โ Auto time adjustment, easy watch setting, and time & place logging via the CASIO WATCHES app
- Carbon Core Guard Structure โ Bio-based carbon and stainless steel construction; shock resistant without the bulk
- 200M Water Resistance โ Built for serious wear, from business travel to outdoor pursuits
- Slim Profile โ 11.6mm thin; refined tri-fold clasp for a secure, comfortable fit
- Phone Finder โ Locate your paired smartphone directly from the watch
Specifications at a Glance
- Case: 46.9 ร 44.2 ร 11.6 mm | Weight: 118g
- Material: Bio-based Carbon / Stainless Steel bezel | Solid stainless steel band
- Power: Tough Solar | Connectivity: Bluetoothยฎ
- Water Resistance: 200M | Accuracy: ยฑ15 sec/month
The definitive all-black G-Shock for those who demand both refinement and resilience. Available now at City Chain Singapore.























