Stainless Steel Case and Bezel, One-touch 3-fold Clasp, Stainless Steel Band, Mineral Glass Screw Lock Back, 100-meter water resistance, 1-second stopwatch, Date display
Regular timekeeping Analog: 3 hands (hour, minute, second), 3 dials (24-hour, stopwatch minutes, stopwatch seconds), Approx. battery life: 2 years on SR920SW
Quartz Movement
Case Diameter: 43.8mm
Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving