Partial ion plated
Rhinestones
Mineral Glass
Water Resistant
Case / bezel material: Stainless steel
One-touch 3-fold Buckle
Genuine Leather Band
Regular timekeeping
Analog: 3 hands (hour, minute, second), 3 dials (date, day, 24-hour)
Accuracy: ±20 seconds per month
Approx. battery life: 3 years on SR621SW
Size of case: 40 X 33 X 8.7 mm
Total weight: 42 g