Silver-tone stainless steel case with a brown leather strap. Fixed silver-tone stainless steel bezel. Siver dial with silver-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. One - small second subdial. Omega Calibre 8804 automatic movement with a 55-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 38 mm. Tang clasp. Water resistant at 60 meters / 200 feet. Functions: hour, minute, second,hronometer, co-axial escapement. Additional Info: limited 1948 units. Dive watch style. Watch label: Swiss Made. Omega Museum Collection 1948 Automatic Mens Watch 511.12.38.20.02.001.