{"product_id":"omega-constellation-observatory-self-winding-watch-140-13-39-21-01-001","title":"Omega Constellation Observatory Self Winding Watch 140.13.39.21.01.001","description":"\u003cp\u003eThe OMEGA Observatory marks a defining moment in OMEGA’s pursuit of precision. This 39.4 mm polished-brushed model in O-Megasteel features the distinctive faceted “dog-leg” lugs accompanied by a bezel with clear-cut facets. It is presented on a black glossy leather strap on polished buckle. The “Pie-Pan” dial is a reminiscent of the original 1952 Constellation with dodecagonal facets, with transferred OMEGA logo and applied Constellation star. The black ceramic dial is presented with polished centre and polished facets without grooves. The revamped kite-form indexes are fully diamond-polished, matched with diamond-polished dauphine hands, crafted from 18K white gold. The watch is driven by OMEGA’s calibre 8914, the world’s first two-hand watch to achieve Master Chronometer certification approved by METAS. The movement is visible through the sapphire crystal caseback, revealing a rhodium-plated skeletonised rotor embellished by an applied medallion featuring the laser-engraved Constellation Observatory emblem in contrasting finish.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel: \u003c\/b\u003e140.13.39.21.01.001\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCollection: \u003c\/b\u003eConstellation\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDial Color: \u003c\/b\u003eBlack\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStrap Material: \u003c\/b\u003eLeather\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStrap Type: \u003c\/b\u003eStrap\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClasp\/Buckle Material: \u003c\/b\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClasp\/Buckle Type: \u003c\/b\u003ePin buckle\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBetween Lugs (mm): \u003c\/b\u003e19\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLug To Lug (mm): \u003c\/b\u003e47.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMovement: \u003c\/b\u003eSelf Winding\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCaliber: \u003c\/b\u003e8914\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCase Material: \u003c\/b\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCase Diameter (mm): \u003c\/b\u003e39.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCase Thickness (mm): \u003c\/b\u003e12.23\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrystal Type: \u003c\/b\u003eDomed, bevelled and scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e71 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Reserve: \u003c\/b\u003e60 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWater Resistance: \u003c\/b\u003e30 meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCountry: \u003c\/b\u003eSwiss Made\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty: \u003c\/b\u003e5 Years\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAnti-Magnetic: \u003c\/b\u003eThe movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChronometer: \u003c\/b\u003eLabel given to a watch which has undergone precision tests and received a certificate from an official body (COSC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaster Chronometer Certified: \u003c\/b\u003eGuaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTime Zone Function: \u003c\/b\u003eAllows the hour hand to be easily adjusted to different time zones without stopping the watch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTransparent Caseback: \u003c\/b\u003eA transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":52941259571485,"sku":"140.13.39.21.01.001","price":12200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/6174\/4413\/files\/omega-constellation-observatory-co-axial-master-chronometer-39-4-mm-14013392101001-89574b.png?v=1789578777","url":"https:\/\/hannoushdartmouth.com\/products\/omega-constellation-observatory-self-winding-watch-140-13-39-21-01-001","provider":"Hannoush Jewelers | Silva Family Franchises","version":"1.0","type":"link"}