Mineral Glass50-meter water resistanceCase / bezel material: Stainless steelOne-touch 3-fold BuckleGenuine Leather BandRegular timekeepingAnalog: 3 hands (hour, minute, second),3 dials (24-hour, date, day)Accuracy: ±20 seconds per monthApprox. battery life: 3 years on SR920SWSize of case/total

Mineral Glass50-meter water resistanceCase / bezel material: Stainless steelOne-touch 3-fold BuckleGenuine Leather BandRegular timekeepingAnalog: 3 hands (hour, minute, second),3 dials (24-hour, date, day)Accuracy: ±20 seconds per monthApprox. battery life: 3 years on SR920SWSize of case/total weight: 44 X 37 X 9.2 mm/52 g