Casio GMA-S2100BA-2A2ER | World Time, 5 Daily Alarms, Women's Watch
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Casio GMA-S2100BA-2A2ER | World Time, 5 Daily Alarms, Women's Watch
Sleek Style, Uncompromised Functionality for the Modern Woman
Designed for the active and fashion-conscious, this Casio watch blends robust utility with a refined aesthetic. Its compact profile and versatile features make it the perfect companion for daily wear, travel, and keeping precise time wherever life takes you.
Specifications
| Model Number | GMA-S2100BA-2A2ER |
| Case Size (L×W×H) | 46.2 × 42.9 × 11.2 mm |
| Weight | 41 g |
| Case / Bezel Material | Carbon / Resin |
| Approx. Battery Life | 3 years on SR726W × 2 |
| World Time | 31 time zones (48 cities + coordinated universal time), daylight saving on/off |
| Stopwatch | 1/100-second stopwatch; Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes); 1:00'00~23:59'59 (after 60 minutes) |
| Timer | Countdown timer; Measuring unit: 1 second; Countdown range: 24 hours; Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) |
| Alarm/Hourly Time Signal | 5 daily alarms; Hourly time signal |
| Light Color | LED:White |
| Calendar | Full auto-calendar (to year 2099) |
| Mute Feature | Button operation tone on/off |
| Accuracy | ±15 seconds per month |
| Other Features | 12/24-hour format; Hand shift feature |
| Regular Timekeeping | Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day); Digital: Hour, minute, second, pm, month, date |
Key Features
- Compact 46.2 × 42.9 × 11.2 mm carbon/resin case, weighing just 41g.
- World Time function with 31 time zones for global travellers.
- Five daily alarms and an hourly time signal for timely reminders.
- Full auto-calendar pre-programmed until the year 2099.
- Hand shift feature moves hands to clear the digital display.
- Reliable ±15 seconds per month accuracy.



