Hamilton Khaki Navy Frogman Automatic watch model H77455330. Features a brushed and polished stainless steel case, luminous silver tone hands, stick/Arabic numeral hour markers with minute markers on the black dial, sapphire crystal glass, screw-down crown, rotating bezel, Swiss automatic Calibre H-10 movement (80 hours power reserve), solid case back, water resistance up to 300 meters / 990 feet.
