Resin Glass / Spherical Glass
50-meter water resistance
Case / bezel material: Resin
Resin Band
Dual time
1/100-second stopwatch
Measuring capacity: 59'59.99''
Measuring mode: Elapsed time
Daily alarm
Hourly time signal
Auto-calendar
12/24-hour format
Regular timekeeping
Analog: 2 hands
Digital
Accuracy
Approx. battery life: 3 years on SR920W
Size of case/total weight: 45 X 38.6 X 9.5 mm/30 g