Introducing the Casio W216H-2B Digital Watch, compactly designed at 46 ?? 43.8 ?? 11.3mm and weighing just 35g. Crafted with resilient resin for the band, bezel, and case, ensuring durability. Powered by a CR2016 battery, it offers a remarkable 7-year lifespan. Features include resin glass and LED backlight for clear visibility. Functionalities comprise a stopwatch, alarm with hourly time signal, and precise timekeeping with ??30 seconds per month accuracy. Supports both 12/24-hour formats, displaying digital hour, minute, second, PM, date, and day.- 46 ?? 43.8 ?? 11.3mm Case Size- 35g Weight- Resin Band, Bezel and Case - Approx. battery life: 7 years on CR2016- Resin Glass- Stopwatch- Alarm/hourly time signal- LED backlight- Accuracy: ??30 seconds per month- 12/24-hour format- Regular timekeeping: Digital: Hour, minute, second, pm, date, day