Men's AE-1200WHB-3BVDF Digital Wrist Watch

Case Size (LxWxH): 45 × 42.1 × 12.5 mm, Weight: 39 g, Band: Resin Band, Case and bezel material: Resin, Water Resistance: 100-meter water resistance, Power Supply: Approx. battery life: 10 years on CR2025, Glass: Resin Glass, World time: Multi Time (4 different cities), 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping, Stopwatch: 1/100-second stopwatch, Measuring capacity: 23:59'59.99'', Measuring modes: Elapsed time, split time, 1st-2nd place times, Timer: Countdown timer, Measuring unit: 1/10 second, Input range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments), Alarm/hourly time signal: 5 daily or one-time alarms, Hourly time signal, Light: LED light, Selectable illumination duration, afterglow