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Product Description
Bold, iconic, and luxuriously refined — the G-SHOCK GM2100YMG-9A elevates the classic 2100 octagonal silhouette with a gold ion-plated bezel and dark contrasting dial. The tough silicone band ensures comfort, while its 200 m water resistance, shock-resistant structure, and full suite of world-time and illumination functions deliver premium performance with a modern gold aesthetic.
| Case & Exterior | |
|---|---|
| SKU | GM2100YMG-9A |
| Case Size (L × W × H) | 49.3 × 44.4 × 11.8 mm |
| Weight | 84 g |
| Case & Bezel Material | Resin / Stainless steel |
| Band | Tough Silicone Band (Resin Band) |
| Construction | Shock Resistant |
| Water Resistance | 200-meter water resistance |
| Power Supply | Approx. 3 years on SR726W × 2 |
| Country of Origin | Thailand |
| Glass | Mineral Glass |
| Surface Treatment | Gold ion-plated bezel |
| Compatible Band Size | 145 to 215 mm |
| Other | Neobrite |
| Movement & Functions | |
|---|---|
| World Time |
31 time zones (48 cities + UTC) Daylight saving on/off |
| Stopwatch |
1/100-second First 60 minutes: 00'00''00–59'59''99 After 60 minutes: 1:00'00–23:59'59 Elapsed, split, 1st–2nd place times |
| Timer |
Countdown: 1 sec–24 hours Setting increments: 1-second, 1-minute, 1-hour Auto-repeat |
| Alarm / Signal |
5 daily alarms Hourly time signal |
| Light |
Double LED (Super Illuminator) Face + digital display Selectable duration (1.5s / 3s) Afterglow LED: White |
| Calendar | Full auto-calendar (to 2099) |
| Mute Feature | Button tone on/off |
| Accuracy | ±15 seconds per month |
| Other Features |
12/24-hour format Hand shift feature Regular timekeeping: Analog: 2 hands (hour, minute), 1 day dial Digital: hour, minute, second, pm, month, date |
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