The G-Shock GM2100B-4 'CasiOak' is a stylish and adaptable timepiece. With a compact 49.3×44.4×11.8mm case and a light 72g weight, it's perfect for everyday wear. Crafted from resin and stainless steel, this watch is built to last. It's shock-resistant and can withstand water up to 200 meters, making it suitable for all kinds of adventures. Powered by SR726W X 2 batteries, it offers about 3 years of battery life. It comes with world time for 31 zones, a stopwatch, timer, and alarm. The double LED light ensures clear visibility in any lighting. With a full auto-calendar, mute function, and hand shift feature, it's both convenient and accurate. Whether you're at work or having fun, the GM2100B-4 is a reliable choice for any situation.
- 49.3×44.4×11.8mm Case Size
- 72g Weight
- Resin/Stainless steel Case and Bezel
- Resin Band
- Shock Resistant
- 200 Meters Water Resistant
- Approx. battery life: 3 years on SR726W X 2
- Mineral Glass
- World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off
- Stopwatch
- Timer
- Alarm/hourly time signal
- Double LED light
*LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
*LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
- Calendar: Full auto-calendar (to year 2099)
- Mute feature: Button operation tone on/off
- Accuracy: ±15 seconds per month
- 12/24-hour format
- Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
- Regular timekeeping:
*Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
*Digital: Hour, minute, second, pm, month, date
Using your G-Shock GM2100B-4 is a breeze. To set the time, simply use the buttons on the side of the watch. You can switch between 12 and 24-hour format easily. For the world time feature, just select the time zone you want. The stopwatch and timer are great for tracking your workouts or daily activities. Press the relevant buttons to start, stop, and reset them. The alarm can be set to wake you up or remind you of important events. To turn it on or off, use the mute feature.
When it comes to wearing the watch, make sure the band fits comfortably on your wrist. Since it's water-resistant up to 200 meters, you can wear it while swimming or snorkeling. But avoid high-pressure water activities like scuba diving.
For maintenance, keep the watch clean by wiping it with a soft, dry cloth regularly. If the battery runs out after about 3 years, take it to a professional to replace the SR726W X 2 batteries. This will ensure your watch keeps running accurately and looks great for a long time.
