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Case size (L× W× H)
55 × 51.2 × 16.9 mm
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Weight
72 g
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Case and bezel material
Case / bezel material: Resin
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Band
Resin Band
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Construction
Shock Resistant
Magnetic Resistant
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Water resistance
200-meter water resistance
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Glass
Mineral Glass
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Compatible band size
145 to 215 mm
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World time
World time 29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
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Stopwatch
1/1000-second stopwatch Measuring capacity: 99:59'59.999'' Measuring modes: Elapsed time, lap time, split time Others: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9)
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Timer
Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Other: Auto-repeat
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Alarm/hourly time signal
5 daily alarms (with 1 snooze alarm)
Hourly time signal
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Light
LED light Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
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Light color
LED:Amber
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Calendar
Full auto-calendar (to year 2099)
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Accuracy
Accuracy: ±15 seconds per month
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Other features
12/24-hour format
Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed) Digital: Hour, minute, second, pm, month, date, day
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Power supply and battery life
Approx. battery life: 2 years on CR1220