{"product_id":"omega-speedmaster-professional-20mm-steel-bracelet-clasp-1958-989","title":"Genuine Omega Speedmaster Professional 20mm Steel Bracelet | Clasp 1958\/989","description":"\u003cp\u003eRestore the classic steel look of a compatible Moonwatch with this genuine Omega Speedmaster Professional stainless steel bracelet, supplied with 20mm curved solid end links. The supplied inner folding-blade stamping is 50 | 1958\/989 | IJH. The exterior clasp carries the engraved Ω OMEGA crest and Speedmaster \/ PROFESSIONAL script.\u003c\/p\u003e\u003ch3\u003eReference and width clarification\u003c\/h3\u003e\u003cp\u003eThe 1958\/989 marking identifies the supplied clasp-blade stamping; it does not by itself establish the complete bracelet reference or its end-link width. This item is supplied in a measured 20mm end-link configuration. The suggested family \/ equivalent references 1958\/957, STZ004194 and 020ST1958957 have not been independently verified. The explanation that Omega routinely shared 1958\/989-stamped blades across different bracelet widths is not presented as an established manufacturer practice.\u003c\/p\u003e\u003cp\u003eThe five-link styling combines broad satin-brushed outer and central links with polished intermediate rows. Supplied as solid 316L stainless steel, the bracelet features screw-and-pin link construction and an 18mm dual push-button folding deployant clasp. Confirm end-link seating, spring-bar specification and clearance on the exact watch before fitting.\u003c\/p\u003e\u003cp\u003eSupplied brand new and unworn in protective transit wrap with green pull-tab stickers. Wrapping and markings are described as supplied, not as independent proof of authenticity or factory inspection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eOmega\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClasp-blade marking supplied\u003c\/th\u003e\n\u003ctd\u003e50 | 1958\/989 | IJH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuggested family \/ equivalent references, unverified\u003c\/th\u003e\n\u003ctd\u003e1958\/957 \/ STZ004194 \/ 020ST1958957\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLug width supplied\u003c\/th\u003e\n\u003ctd\u003e20.0mm, curved solid end links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClasp \/ taper width supplied\u003c\/th\u003e\n\u003ctd\u003e18.0mm; 20mm-to-18mm taper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLink architecture\u003c\/th\u003e\n\u003ctd\u003eFive-link Moonwatch style; brushed with polished intermediate accents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial supplied\u003c\/th\u003e\n\u003ctd\u003eSolid 316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClasp\u003c\/th\u003e\n\u003ctd\u003eDual push-button security folding deployant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExterior clasp markings supplied\u003c\/th\u003e\n\u003ctd\u003eΩ OMEGA | Speedmaster | PROFESSIONAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSizing system supplied\u003c\/th\u003e\n\u003ctd\u003eScrew-and-pin construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuggested spare-link reference\u003c\/th\u003e\n\u003ctd\u003e114ST1957; compatibility must be confirmed before purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApproximate length supplied\u003c\/th\u003e\n\u003ctd\u003e180mm uninstalled; fitted wrist capacity depends on case, links present and clasp setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition supplied\u003c\/th\u003e\n\u003ctd\u003eBrand new \/ unworn in protective wrap with green pull tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eBracelet and clasp only; watch not included. Full grouped candidate applications appear in Fitment Models. Universal factory fit, spare-link interchangeability and an 8.25-inch or larger wrist fit are not guaranteed.\u003c\/p\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":55601980375379,"sku":"OM-1958-989-SS-20","price":490.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/4065\/7491\/files\/DSC02198copy.jpg?v=1792961679","url":"https:\/\/www.orixgb.com\/products\/omega-speedmaster-professional-20mm-steel-bracelet-clasp-1958-989","provider":"ORIXGB","version":"1.0","type":"link"}