MOVEMENT:ORIENT Cal. F4902 Automatic Movement POWER RESERVE:Approximately 40 hours CRYSTAL:Mineral WATER RESISTANCE:30m CASE MATERIAL:Stainless Steel CASE DIAMETER:40mm without crown CASE THICKNESS:11.2mm DIAL COLOR:White BEZEL MATERIAL:Stainless Steel CALENDAR:Day and Date BAND MATERIAL:Stainless Steel CLASP:Fold Over Clasp LUG WIDTH:20mm WARRANTY TYPE:1 Year