DUO Carbon Sound Wave Transparent

Case size (L× W× H) 50.8 × 47.1 × 13.1 mm

Weight 57 g

Case and bezel material Case / bezel material: Resin

Band Resin Band

Construction Carbon Core Guard structure; Shock Resistant

Water resistance 200-meter water resistance

Power supply and battery life Approx. battery life: 3 years on SR726W X 2

Glass Mineral Glass

World time World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping

Stopwatch 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) 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 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

Alarm/hourly time signal 5 daily alarms; Hourly time signal

Light Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Light color LED:White

Calendar Full auto-calendar (to year 2099)

Mute feature Button operation tone on/off

Accuracy Accuracy: ±15 seconds per month

Other features 12/24-hour format; Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.) Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (mode) Digital: Hour, minute, second, pm, month, date, day