Features:

Mineral GlassScrew Lock Back100-meter water resistanceCase / bezel material: Stainless steel / AluminumStainless Steel BandOne-touch 3-fold ClaspDay and date displayRegular timekeepingAnalog: 3 hands (hour, minute, second)Accuracy: ±20 seconds per monthApprox. battery life: 3 years on

Features:

Mineral GlassScrew Lock Back100-meter water resistanceCase / bezel material: Stainless steel / AluminumStainless Steel BandOne-touch 3-fold ClaspDay and date displayRegular timekeepingAnalog: 3 hands (hour, minute, second)Accuracy: ±20 seconds per monthApprox. battery life: 3 years on SR927SWSize of case:51×45.5×11.4mmTotal weight: 145 g