Case / bezel: Ion plated
Triple-fold Clasp
Stainless Steel Band
Mineral Glass
Water Resistant
Date display
Regular timekeeping
Analog: 3 hands (hour, minute, second)
Accuracy: ±20 seconds per month
Approx. battery life: 3 years on SR621SW
Size of case / Total weight
Size of case : 31.5×28.5×6.6mm
Total weight : 52g