LF-20W-8A2

Material of the structure and frame: resin Bracelet: bio-resin Environmental impact: eco-friendly Water resistance Power source and battery life Approximate battery life: 3 years on CR1616 Glass: resin glass Compatible strap size: from 125 to 200 mm Universal time Multiple time zones (4 different cities) Global time: 31 time zones (48 cities + Coordinated Universal Time), daylight saving time on/off, local city/UTC city switch Stopwatch Precise hour: 1/100 second Measurement capacity: 23:59'59.99'' Measurement modes: elapsed time, split time, lap times (first and second places) Timer Countdown timer, unit: 1/10 second, countdown range: 24 hours, start time setting range: from 1 second to 24 hours (with 1-second, 1-minute, and 1-hour increments) Hourly chime / Time signal Daily alarms or one-time alarms Time signal Light Backlight LED, adjustable lighting duration (1.5 seconds or 3 seconds), semi-transparent light LED light: amber color Calendar Full automatic calendar (until 2099) Mute feature Button operation tone on/off Accuracy Accuracy: ±30 seconds per month Other features 12/24 hour format Regular time recording: digital: hours, minutes, seconds, AM/PM, month, date, day Case size (length × width × height): 37.8 × 33.7 × 8.6 mm Weight: 23 g