Omega Speedmaster Professional Moon to Mars Numbered Edition Manual Wind 42MM 3577.50.00

The OMEGA Speedmaster is one of OMEGA’s most iconic timepieces. Having been a part of all six lunar missions, the legendary Speedmaster is an impressive representation of the brand’s adventurous pioneering spirit. This OMEGA Speedmaster “From Moon to Mars" Chronograph features a black dial graced by a small seconds sub-dial, a 30-minute recorder and 12-hour recorder, and protected by a hesalite crystal. The sub-dials are cleverly designed as Earth, Mars and the Moon. The black bezel, with its tachymetric scale, is mounted on a 42 mm stainless steel case and presented on a matching bracelet. At the heart of this timepiece is OMEGA’s mechanical calibre 1861, the famous manual-winding movement that was worn on the Moon. Specifications Brand: Omega Model: Speedmaster Moon to Mars Reference Number: 3577.50.00 Production Year: 2005 Case Case Reference: 3577.50.00 Case Shape: Round cushion Material: Stainless steel Diameter: 42mm x 48.2mm lug to lug Thickness: 14.30mm Bezel: Fixed stainless steel, black anodised aluminum insert with Tachymeter scale Back: Screwdown, engraved "FLIGHT-QUALIFIED BY NASA FOR MANNED SPACE MISSIONS FROM THE MOON TO MARS", embossed Speedmaster with Sea Monster emblem on the center Crown: Push pull Lug Width: 20mm Movement: Type: Mechanical Manual Winding Caliber: Omega 1861 Base Caliber: Lemania 1873 (descendant of the Lemania 861) Functions: Chronograph Power Reserve: 48 hours Certification: NASA flight-qualified (NASA qualifies the entire watch housing based on environmental survival, not the movement alone for chronometer precision) Jewels: 18 Frequency: 21600 vph/ 3hz Dial: Color: Black Features: Moon, Earth, Mars image on the chronograph register subdials Hour Markers: Stick Hands: Luminous Baton Crystal: Type: Hesalite Water Resistance: 50 meters Strap/Bracelet: Type: Stainless steel Clasp: Foldover clasp Condition: Very good pre-owned condition. Will fit up to 7 1/2" wrist Accessories: Box and appraisal Warranty: Comes with our One Year Limited Warranty