Edifice EFV-550P-1AVUDF

Case / bezel material: Stainless steel
Resin Band
Mineral Glass
Retrograde chronograph
Screw Lock Back
100-meter water resistance
1/10-second stopwatch
Measuring capacity: 59?59.9?
Measuring modes: Elapsed time, split time, 1st-2nd place times
Date display
Regular timekeeping
Analog: 3 hands (hour, minute, second),
3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)
Accuracy: ?20 seconds per month
Approx. battery life: 3 years on SR920SW
Size of case : 53?47?12.1mm
Total weight : 96g