Pre-owned SPEEDMASTER MOONWATCH FIRST WATCH IN SPACE - NUMBERED EDITION! The Moonwatch First Omega in Space was inspired by the watch worn by astronaut Wally Shirra in 1962 as he orbited the earth during the Sigma 7 mission. Stainless steel case with a brown (calfskin) leather strap. Fixed stainless steel bezel with a black aluminium top ring. Black dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Omega calibre 1861 hand wind movement with a 48-hour power reserve. Anti-refllective, scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 39.7 mm. Case thickness: 14 mm. Band width: 19 mm, Band length: 9 inches. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, hour, minute, second, tachymeter. Additional Info: Wally Shira 1962 Numbered Edition. Casual watch style. Watch label: Swiss Made. Item Variations: 311 32 40 30 01 001, 311-32-40-30-01-001, 311/32/40/30/01/001, 31132403001001. Omega Speedmaster Moonwatch Numbered Edition Mens Watch 311.32.40.30.01.001.