The G-Shock GA110-1B Black Watch is a stylish and adaptable timepiece perfect for adventures. Measuring 55 × 51.2 × 16.9mm and weighing just 72g, it combines durability with comfort seamlessly. Its resin case, band, and bezel offer shock and magnetic resistance, and it can withstand water up to 200 meters. Powered by a CR1220 battery, it lasts about 2 years. The mineral glass protects against scratches, and it has world time for 29 time zones and 48 cities. Key features include a stopwatch, timer, and 5 daily alarms with a snooze option. There's also an LED light with selectable illumination time and afterglow, plus a full auto - calendar until 2099. It's accurate to ±15 seconds per month and has both 12 and 24 - hour formats. The analogue - digital display gives complete timekeeping and data.

Using the G-Shock GA110-1B is easy. To set the time, just follow the instructions in the manual. For world time, select the city you want. Use the stopwatch for timing events and the timer for countdowns. Set your daily alarms according to your schedule and use the snooze option if you need a few extra minutes. When using the LED light, choose the illumination duration that suits you. As for maintenance, keep it clean by wiping it with a soft cloth. Avoid exposing it to extreme temperatures and strong chemicals. If the battery runs out after about 2 years, replace it with a CR1220 battery. This watch is water - resistant up to 200 meters, but don't use it for high - impact water sports like scuba diving. With proper care, it'll serve you well for a long time.