Case Crystal | Sapphire | Case Size | 40mm | Case Back | Closed | Case Material | stainless steel | Crown | screw down | Bezel | Unidirectional Rotating Green Aluminum Ring Bezel | Indexes | Arabic Numerals | Dial Colour | green | Water Resistance | 100m | Case Shape | Round | | Movement Movement Type | Automatic | Movement | Hamilton Caliber H-10 | Power Reserve | 80 Hour | | General Bracelet/Strap | Stainless Steel | Buckle | Deployment | Collection | Kahki Navy Scuba | Warranty | 2 Years Manufacturer warranty | Features | 24 Hour Marker, Rotaiting Bezel & Date Aperture, Screw Down Crown | |