Basic Information
Case size (L× W× H)
51.2 × 50.6 × 15 mm
Weight
60 g
Case and bezel material
Resin / Stainless steel
Band
Resin Band
Water resistance
100-meter water resistance
Power supply and battery life
Approx. battery life: 10 years on CR2025

Exterior
Glass
Resin Glass
Compatible band size
145 to 215 mm

Watch Features
World time
World time
Current time in 30 cities (29 time zones), daylight saving on/off
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 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Alarm/hourly time signal
3 daily alarms (with 1 snooze alarm)
Hourly time signal
Calendar
Full auto-calendar (to year 2099)
Accuracy
Accuracy: ±30 seconds per month
Other features
12/24-hour format
Telememo
Memory capacity: Up to 30 sets of data, with 8-character name and 16-digit telephone number
Others: Remaining memory screen, auto-sort
Regular timekeeping:
Analog: 2 hands (hour, minute (hands move every 20 seconds))
Digital: Hour, minute, second, am/pm, month, date, day