The G-Shock GA2100HC-2A Analog-Digital Watch in Blue Ice color is a top - notch timepiece. It features mineral glass for scratch - resistance and is shock - resistant, perfect for active lifestyles. With 200 - meter water resistance, you can wear it while swimming or snorkeling. The case and bezel are made of carbon and resin, and it comes with a resin band. The double LED light ensures clear visibility in the dark. It offers world time, a 1/100 - second stopwatch, a countdown timer, 5 daily alarms, and an hourly time signal. The hand shift feature is a nice touch. It has a full auto - calendar until 2099 and supports 12/24 - hour format. You can turn the button operation tone on or off. With an accuracy of ±15 seconds per month and an approximate battery life of 3 years on SR726W × 2. The case size is 48.5×45.4×11.8mm and it weighs only 51g. This item is sold as new without tags, meaning it's brand - new but may lack original packaging or tags.
Using your G - Shock GA2100HC - 2A watch is a breeze. To set the time, use the buttons on the side. You can easily switch between 12 - hour and 24 - hour format. For the world time function, just select the city you want. The stopwatch and countdown timer are great for sports and activities. Press the relevant buttons to start, stop, or reset them. The alarms can be set according to your daily schedule. When using the watch in water, make sure the buttons are properly closed to maintain its 200 - meter water resistance. As for maintenance, keep the watch away from extreme temperatures and magnetic fields. Clean it regularly with a soft, dry cloth. If the battery runs out after about 3 years, take it to a professional to replace the SR726W batteries. Since it may not come with original packaging, handle it carefully to avoid scratches and damage.
