The G-Shock GA110-1B Black Watch is a sleek and versatile timepiece built for adventure. With a case size of 55 × 51.2 × 16.9mm and a weight of 72g, it balances durability and comfort effortlessly. Its resin case, band, and bezel ensure shock and magnetic resistance, while offering water resistance up to 200 meters. Powered by a CR1220 battery, it provides approximately 2 years of reliable use. The watch features mineral glass for scratch resistance and world time functionality covering 29 time zones and 48 cities. Essential features include a stopwatch, timer, and 5 daily alarms with a snooze option. Additionally, it includes an LED light with selectable illumination duration and afterglow, along with a full auto-calendar extending to 2099. Accuracy is guaranteed at ±15 seconds per month, with the option for both 12 and 24-hour formats. The analogue-digital display offers comprehensive timekeeping and data.

- 55 × 51.2 × 16.9mm Case Size
- 72g Weight
- Resin Case, Band and Bezel
- Shock Resistant
- Magnetic Resistant
- 200 Meters Water Resistant
- Approx. battery life: 2 years on CR1220
- Mineral Glass
- World time: 29 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping
- Stopwatch
- Timer
- Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm)
- LED light: Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
- Calendar: Full auto-calendar (to year 2099)
- Accuracy: ±15 seconds per month
- 12/24-hour format
- Regular timekeeping:
*Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
*Digital: Hour, minute, second, pm, month, date, day