Case size (L×W×H)
50.8 × 47.1 × 13.1 mm
Weight
57g
Case and bezel material
Case/bezel material: Resin
Watch Band
Resin Band
Construction
Shock Resistant
Carbon Core Guard structure
Water resistance
Water resistance 200 meters
Power supply and battery life
Estimated battery life: 3 years on SR726W X 2
world time
World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/world time city switching
Stopwatch
Stopwatch 1/100 second Measuring capacity: 00'00''00~59'59''99 (for first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for first 60 minutes) 1 second (after 60 minutes) Measuring mode: Elapsed time, split time, first-second position time
Countdown
Countdown timer Unit of measurement: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1 second increments, 1 minute increments, and 1 hour increments)
Hourly time alarm/signal
5 daily alarms
Hourly time signal
Light
Dual LED light LED light for the face (Super illuminator, illumination duration options (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, illumination duration options (1.5 seconds or 3 seconds), glow)
Light color
LEDs: White
Calendar
Fully auto-calendar (to year 2099)
Silent feature
Operation button sound on/off
accuracy
Accuracy: ±15 seconds per month
Another feature
12/24 hour format
Hand shift feature (Hands shift out of the way to get in the way of displaying digital content.)
Standard timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (mode) Digital: Hour, minute, second, pm, month, date, day