{"product_id":"131-20-39-20-52-001","title":"Constellation 39 mm","description":"The dramatic and enduring design of the OMEGA Constellation is characterised by its famous half-moons, “claws” on the case and mono-rang bracelet.This 39 mm stainless steel and 18K Sedna™ gold model features a bezel engraved with Roman numerals, an opaline white silvery dial with diamond indexes and a date window at the 6 o'clock position. The hands, OMEGA logo, Constellation star and diamond holders are all in 18K Sedna™ gold.At the heart of this timepiece is the OMEGA Co-Axial Master Chronometer Calibre 8800, visible through the domed scratch-resistant sapphire crystal.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003eAnti-magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).\u003cbr\u003eChronometer: Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).\u003cbr\u003eDate: The day of the month, displayed in a window on a watch dial at the 3 or 6 o’clock position, or within a subdial at 9 o'clock.\u003cbr\u003eDiamonds: The hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.\u003cbr\u003eMaster Chronometer Certified: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).\u003cbr\u003eTransparent caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Data\u003c\/b\u003e\u003cbr\u003eReference: 131.20.39.20.52.001\u003cbr\u003eLug‑to‑lug: 41.00 mm\u003cbr\u003eThickness: 12.43 mm\u003cbr\u003eCase diameter: 39 mm\u003cbr\u003eCase: Steel ‑ Sedna™ gold\u003cbr\u003eDial colour: Silver\u003cbr\u003eCrystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides\u003cbr\u003eWater resistance: 5 bar (50 metres \/ 165 feet)\u003cbr\u003eTotal product weight (approx.): 170 g\u003cbr\u003eCalibre: Omega 8800\u003cbr\u003eMovement Type: Self winding\u003cbr\u003ePower reserve: 55 hours\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBracelet\u003c\/b\u003e\u003cbr\u003eMaterial: Steel ‑ Sedna™ gold\u003cbr\u003eType of Clasp: Butterfly clasp with comfort setting\u003cbr\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":43711014600895,"sku":"131.20.39.20.52.001","price":12400.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0085\/6706\/2583\/files\/Hy7kpE8EseYT9gbsL71O_2F0_2F10b9c433bfc90c5aca6f18caa8c274af.png?v=1763665993","url":"https:\/\/www.jacques-tissot.ch\/products\/131-20-39-20-52-001","provider":"Jacques Tissot","version":"1.0","type":"link"}