{"product_id":"pre-owned-omega-speedmaster-first-omega-in-space-39-7mm-blue-grey-dial-310-30-40-50-06-001","title":"Omega Speedmaster \"First Omega in Space\" 39.7mm Blue-Grey Dial - 310.30.40.50.06.001","description":"\u003cp class=\"p1\"\u003eThe Omega Speedmaster First Omega in Space Ref. 310.30.40.50.06.001 is a modern tribute to the legendary CK 2998 worn by astronaut Walter “Wally” Schirra during the Mercury Sigma 7 mission in 1962, making it the first Omega worn in space. Its 39.7mm stainless steel case is paired with a blue-grey sunburst dial, black aluminum tachymeter bezel featuring the iconic “Dot Over Ninety,” and vintage-inspired Alpha hands. Powered by the hand-wound Omega Co-Axial Master Chronometer Calibre 3861, this Speedmaster delivers exceptional precision, magnetic resistance, and a 50-hour power reserve while preserving the classic proportions of the original.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eCondition Notes:\u003c\/b\u003e This 2025 Omega Speedmaster First Omega in Space is in excellent pre-owned condition with little to no signs of wear overall. Minor hairline scratches are visible on the caseback and bracelet clasp. Fits a wrist up to approximately 7.75 inches. Includes the original box and papers.\u003c\/p\u003e","brand":"Sheiban Jewelers","offers":[{"title":"Default Title","offer_id":52598593651000,"sku":"001-595-01157","price":7250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/1518\/7512\/files\/pre-owned-omega-first-omega-in-space-310-30-40-50-06-00-thumbnail.jpg?v=1783024971","url":"https:\/\/sheibanjewelers.com\/products\/pre-owned-omega-speedmaster-first-omega-in-space-39-7mm-blue-grey-dial-310-30-40-50-06-001","provider":"Sheiban Jewelers","version":"1.0","type":"link"}