Case size (L× W× H): 55 × 51.9 × 18.3 mm
Case and bezel material: Resin
Resin Band
Construction: Magnetic resistant, shock resistant
200-meter water resistance
Power supply and battery life: Approx. battery life 3 years on SR927W × 2
Mineral glass
World time: 31 time zones (48 cities + coordinated universal time), one-touch UTC time zone, daylight saving on/off, home city/world time city swapping
1/100-second stopwatch; measuring capacity 23:59'59.99''; measuring modes elapsed time, split time
Timer: Countdown timer; measuring unit 1 second; countdown range 60 minutes; setting range 1 to 60 minutes (1-minute increments); auto switching to elapsed time measurement (up to 60 minutes, 1-second units) when countdown ends
Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm), hourly time signal
Light: LED light, auto light switch, selectable illumination duration (1.5 or 3 seconds), afterglow
Light color: Amber LED
Full auto-calendar (to year 2099)
Mute feature: Button operation tone on/off
Accuracy: ±15 seconds per month
Other features: 12/24-hour format, hand shift feature (hands move out of the way for unobstructed digital display)
Regular timekeeping: Analog 2 hands (hour, minute, hand moves every 20 seconds), 1 dial (countdown timer minutes); digital hour, minute, second, pm, month, date, day