G-SHOCK
FULL METAL
GMC-B2100Y-1A
HK$6,640
In stock
SKU
GMC-B2100Y-1A
Immerse yourself in the sophisticated shine of the GMC-B2100Y, a full-metal 2100-style chronograph that inherits the legacy of the first-ever G-SHOCK. We take it way back with the octagonal bezel design of the original DW-5000C from 1983, but rendered in metal with stainless-steel case and bezel.
The indexes and inset dial rings, treated with a sophisticated vapor deposition finish, showcase refined detail, thanks to delicate molding achieved with fine processing technology.
- Case size (L× W× H): 51.3 × 46.3 × 12.4 mm;
- Weight: 108 g;
- Case and bezel material: Stainless steel;
- Band: Tough Silicone Band (Resin Band);
- Construction: Shock Resistant;
- Water resistance: 200-meter water resistance;
- Time adjustment: Bluetooth - Connects to a smartphone and automatically adjusts the time;
- Power supply and battery life: Tough Solar (Solar powered);
- Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®);
- Apps: CASIO WATCHES;
- App connectivity feature: Auto time adjustment, Easy watch setting, Approximately 300 world time cities, Time & place, Phone finder;
- Glass: Mineral Glass;
- Crown: Screw Lock Crown;
- Compatible band size: 150 to 205 mm;
- Other: Neobrite;
- World time: Dual time (Home City time swapping);
- Stopwatch: 1-second stopwatch; Measuring capacity: 23:59'59.; Measuring modes: Elapsed time, split time;
- Timer: Countdown timer; Measuring unit: 1 second; Countdown range: 24 hours; Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments);
- Alarm/hourly time signal: Daily alarm;
- Light: LED light (Super Illuminator); Afterglow; Light color: LED: White;
- Calendar: Full auto-calendar (to year 2099);
- Energy saving feature: Power Saving (hands stop to save power when the watch is left in the dark);
- Battery display/alert: Battery level indicator;
- Run time: Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge), 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge);
- Accuracy: ±15 seconds per month (with no mobile link function);
- Other features: Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (mode and battery, dual time/stopwatch/countdown timer/alarm hour and minute, day), Day indicator, Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day).
| Brand | G-SHOCK |
|---|---|
| Features | Made in Japan Shock resistant 20 bar water resistant Keeps yourself in time Stable solar power Easy to operate via smartphone |
| Collection | G-SHOCK |
| Line-up | FULL METAL |
| Type | Digital + Analog |
| Color | Black |
| Product Launch Date | Aug 2025 |
Immerse yourself in the sophisticated shine of the GMC-B2100Y, a full-metal 2100-style chronograph that inherits the legacy of the first-ever G-SHOCK. We take it way back with the octagonal bezel design of the original DW-5000C from 1983, but rendered in metal with stainless-steel case and bezel.
The indexes and inset dial rings, treated with a sophisticated vapor deposition finish, showcase refined detail, thanks to delicate molding achieved with fine processing technology.
- Case size (L× W× H): 51.3 × 46.3 × 12.4 mm;
- Weight: 108 g;
- Case and bezel material: Stainless steel;
- Band: Tough Silicone Band (Resin Band);
- Construction: Shock Resistant;
- Water resistance: 200-meter water resistance;
- Time adjustment: Bluetooth - Connects to a smartphone and automatically adjusts the time;
- Power supply and battery life: Tough Solar (Solar powered);
- Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®);
- Apps: CASIO WATCHES;
- App connectivity feature: Auto time adjustment, Easy watch setting, Approximately 300 world time cities, Time & place, Phone finder;
- Glass: Mineral Glass;
- Crown: Screw Lock Crown;
- Compatible band size: 150 to 205 mm;
- Other: Neobrite;
- World time: Dual time (Home City time swapping);
- Stopwatch: 1-second stopwatch; Measuring capacity: 23:59'59.; Measuring modes: Elapsed time, split time;
- Timer: Countdown timer; Measuring unit: 1 second; Countdown range: 24 hours; Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments);
- Alarm/hourly time signal: Daily alarm;
- Light: LED light (Super Illuminator); Afterglow; Light color: LED: White;
- Calendar: Full auto-calendar (to year 2099);
- Energy saving feature: Power Saving (hands stop to save power when the watch is left in the dark);
- Battery display/alert: Battery level indicator;
- Run time: Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge), 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge);
- Accuracy: ±15 seconds per month (with no mobile link function);
- Other features: Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (mode and battery, dual time/stopwatch/countdown timer/alarm hour and minute, day), Day indicator, Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day).
| Brand | G-SHOCK |
|---|---|
| Features | Made in Japan Shock resistant 20 bar water resistant Keeps yourself in time Stable solar power Easy to operate via smartphone |
| Collection | G-SHOCK |
| Line-up | FULL METAL |
| Type | Digital + Analog |
| Color | Black |
| Product Launch Date | Aug 2025 |





