AE-1200WH-1BV

Basic information Case size (length × width × height) 45 × 42.1 × 12.5 mm Weight 39 g Case and frame material Resin Strap Resin strap Water resistance Water-resistant up to 100 meters depth Power source and battery life Approximate battery life: 10 years on CR2025 Watch features World time Multiple time zones (4 different cities) World time 31 time zones (48 cities + Coordinated Universal Time), Daylight Saving Time on/off, switch local city/UTC city Stopwatch Accurate to 1/100 second, measurement capacity: 23:59'59.99'', measurement modes: elapsed time, split time, two-place times Timer Countdown timer, unit: 1/10 second, input range: from 1 second to 24 hours (with 1-second, 1-minute, and 1-hour increase rates) Alarm/Hourly chime 5 daily or one-time alarms Hourly chime Light LED light, adjustable illumination duration, transparent light No light LED light: Amber color Calendar Full automatic calendar (up to year 2099) Mute feature Turn on/off button tone Accuracy Accuracy: ±30 seconds per month Other features 12/24-hour format Regular time recording: hours, minutes, seconds, PM, month, date, day