Case / bezel material: Stainless steel
One-touch 3-fold Clasp
Stainless Steel Band
Mineral Glass
Screw Lock Back
100-meter water resistance
1-second stopwatch
Measuring capacity: 29'59
Measuring modes: Elapsed time, split time, 1st-2nd place times
Date display
Regular timekeeping
Analog: 3 hands (hour, minute, second),
3 dials (stopwatch minutes, stopwatch seconds, 24-hour)
Accuracy: ±20 seconds per month
Approx. battery life: 3 years on SR920SW
Size of case : 50.6×44×11.2mm
Total weight : 151g