Technical Movement:Mechanical Calibre:Orient Cal. F6922 Hacking:Yes Power reserve:40 hours Hand winding:Yes Automatic:Yes Glass:Mineral glass Date:Yes Width (without crown):44mm Thickness:13mm Lugs:22mm Lug to lug:50mm Water resistance:200m Dial:Black Bezel type:Unidirectional Case material:Steel Band material:Rubber Caseback:Solid