
G-Shock GMC-B2100D-1A
Ref.: GMC-B2100D-1A
The GMC-B2100D-1A brings the classic octagonal G-SHOCK into a sleek metal build. The stainless steel case and bracelet give it a premium feel while keeping the legendary shock resistance intact. Solar-powered with Bluetooth connectivity, it syncs with your phone for automatic time updates. A blend of ruggedness and modern tech, this is a tough watch that cleans up well.







Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 46.3mm
- Lug-to-Lug Distance
- 51.3mm
- Lug Width
- Integrated Bracelet
- Case Thickness
- 12.4mm
- Caseback Style
- Closed Back
- Case Shape
- Octogonal
- Case Material
- 316L Stainless Steel
- Case Finishing
- Brushed, Polished
- Weight
- 171g
- Water Resistance
- 20 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Solar
- Movement Name
- Casio Module 5733
- Frequency
- Digital
- Complications & Features
- Alarm, AM/PM, Auto Time Adjustment, Battery Level Indicator, Countdown Timer, Day, Day of The Week, Full Auto-Calendar, GMT, LED Light, Phone Finder, Power Saving
- Shock Absorption
- Shock Resistant
Dial Details
Color, material, lume, and other dial features.
- Dial Color
- Grey / Anthracite
- Dial Characteristic
- Layered
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Mineral Glass
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
General Details
Brand, origin, price range, and more.
- Brand
- Casio
- Country of Origin
- Japan
- Watch Type
- Digital Sports
- Price Range (USD)
- $