{"product_id":"tissot-gentleman-21mm-black-leather-strap-butterfly-clasp-oem-t852041858","title":"Tissot Gentleman 21mm Black Leather Strap \u0026 Butterfly Clasp | OEM T852041858","description":"\u003cp\u003eAuthentic Tissot replacement dress strap crafted from premium black cowhide leather, detailed with an alligator-style embossed grain and tonal black perimeter stitching. Designed with straight-cut 21mm lug ends that seat cleanly and flush across standard watch horns. Measures 21mm at the lugs and tapers down to an 18mm buckle attachment. Fitted with an authentic Tissot dual-pusher butterfly deployant clasp in polished and brushed stainless steel, featuring the signature engraved Tissot \"T\" on the exterior clasp bridge.\u003c\/p\u003e\u003ch3\u003eFactory Stamping \u0026amp; Reference Guide\u003c\/h3\u003e\u003cp\u003eThe official Tissot commercial catalog reference for this finished black strap and deployant assembly is T852041858 (T852.041.858 \/ legacy T600041858). The black leather underside lining is factory heat-stamped with internal component code T610027446, along with \"21-18\", workshop hallmark \"RTO-BT\", and the \"TISSOT 1853\" insignia. In Swatch Group production, T610... codes represent internal workshop leather-blank tooling references shared across specific factory production cuts, whereas T852... designates the finished, packaged retail assembly code. This factory stamping provides definitive proof of genuine Swiss OEM manufacture.\u003c\/p\u003e\u003cp\u003eBrand new and unworn — the definitive factory-original accessory to restore or upgrade your Tissot Gentleman or 21mm dress watch to showroom specification.\u003c\/p\u003e","brand":"Tissot","offers":[{"title":"Default Title","offer_id":55069284008275,"sku":"TIS-T852041858","price":37.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/4065\/7491\/files\/Producttemplate-Recovered-Recoveredcopy3.jpg?v=1790430682","url":"https:\/\/www.orixgb.com\/products\/tissot-gentleman-21mm-black-leather-strap-butterfly-clasp-oem-t852041858","provider":"ORIXGB","version":"1.0","type":"link"}