Casio's latest round digital watch is a must - have for daily use. It features 50 - meter water resistance, allowing you to wear it in various wet situations. The 1/100th sec. stopwatch is perfect for timing short events, and the LED light provides clear visibility in low - light conditions. With a case size of 46 × 43.8 × 11.3mm and a weight of only 35g, it's lightweight and comfortable. The resin band, bezel, and case offer durability. It has an approximate battery life of 7 years on a CR2016 battery. The resin glass is scratch - resistant. Other features include a stopwatch, alarm/hourly time signal, LED backlight, and an accuracy of ±30 seconds per month. It supports both 12/24 - hour formats and provides digital timekeeping for hour, minute, second, pm, date, and day.
Using your Casio W216H - 1B digital watch is easy. To set the time, find the appropriate buttons on the side of the watch and follow the instructions in the manual. The stopwatch can be started, stopped, and reset with the dedicated buttons. For the alarm, you can set the time and choose to have an hourly time signal. The LED backlight can be turned on in the dark by pressing the designated button. As for maintenance, since it has 50 - meter water resistance, you can wear it while washing your hands or in light rain, but don't take it for deep - sea diving. Keep the watch away from strong magnetic fields as they can affect its accuracy. When the battery runs out after about 7 years, replace it with a CR2016 battery at a professional watch repair shop.
