Black
ion plated case
Mineral Glass
Screw Lock Back
100-meter water resistance
Case / bezel material: Stainless steel
Genuine Leather Band
1-second stopwatch
Measuring capacity: 29'59
Measuring mode: Elapsed time
Date display
Regular timekeeping
Black
ion plated case
Mineral Glass
Screw Lock Back
100-meter water resistance
Case / bezel material: Stainless steel
Genuine Leather Band
1-second stopwatch
Measuring capacity: 29'59
Measuring mode: Elapsed time
Date display
Regular timekeeping
Analog: 3 hands (hour, minute, second),
3 dials (timekeeping 24-hour, stopwatch seconds, stopwatch minutes)
Accuracy: ±20 seconds per month
Approx. battery life: 2 years on SR621SW
Size of case: 56.6 × 49 × 12.7 mm
Total weight: 109 g
EDIFICE logo stamped on the crown and back cover
Large faces and cases for powerful designs that really stand out on the
wrist.