{"product_id":"stainless-steel-watch-clasp-butterfly-buckle","title":"Stainless Steel Watch Clasp Butterfly Buckle","description":"\u003cp\u003eUpgrade your favorite leather or rubber strap with the Stainless Steel Watch Clasp Butterfly Buckle. This essential accessory transforms a standard band into a professional deployant system, making your daily wear more secure and effortless. It protects your strap from the usual bending and pulling, adding a clean finish to your timepiece.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 316L Stainless Steel\u003cbr\u003e\n\u003cstrong\u003eWidth Options:\u003c\/strong\u003e 18mm, 20mm, 22mm\u003cbr\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished Silver or Matte Black\u003cbr\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e Dual-push button deployant\u003cbr\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Standard spring bar attachment\n\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduces Strap Wear\u003c\/strong\u003e — The deployant mechanism stops leather from bending or cracking at the pin hole.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Daily Use\u003c\/strong\u003e — Snaps shut and releases with a simple dual-button press for fast removal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Wrist Fit\u003c\/strong\u003e — The locking system ensures your watch stays firmly in place during movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean Aesthetics\u003c\/strong\u003e — The hidden butterfly design creates a seamless, streamlined look under your wrist.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent Sizing\u003c\/strong\u003e — Once you set the length, your watch fits perfectly every single time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance\u003c\/strong\u003e — Solid steel construction handles sweat and moisture without tarnishing or skin irritation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaterials \u0026amp; Build\u003c\/h2\u003e\n\u003cp\u003eWe manufacture this clasp from solid 316L stainless steel, a grade chosen for its durability and resistance to rust. Each component is precision machined to ensure the hinge operates smoothly without any rattling or loose play. The black version uses a vacuum plating process to resist scratches, while the silver option features a deep polish that matches most steel watch cases. Every edge is rounded and smoothed to prevent digging into your skin during long days at the office or formal events.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible With \/ Works With\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eShow all compatible models\u003c\/summary\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard leather watch straps with tapered ends\u003c\/li\u003e\n  \u003cli\u003eRubber or silicone bands that use traditional pin buckles\u003c\/li\u003e\n  \u003cli\u003eMost straps with 18mm, 20mm, or 22mm buckle widths\u003c\/li\u003e\n  \u003cli\u003eReplacement for standard tang buckles on dress watches\u003c\/li\u003e\n  \u003cli\u003eCompatible with brands like Seiko, Tissot, and Hamilton leather bands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSizing \u0026amp; Fit\u003c\/h2\u003e\n\u003cp\u003eThis clasp is available in 18mm, 20mm, and 22mm widths. To find your size, measure the width of your strap at the point where it meets the buckle, as many straps taper and are narrower than the watch lugs. The mechanism accommodates straps with a thickness between 2mm and 3.5mm at the attachment point. Once installed, the clasp adds approximately 8mm of total length to your strap setup, which is easily adjusted via the strap holes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eShips from Berlin within 24 hours. Typical US delivery: 5-8 business days.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I know which size to buy for my watch?\u003c\/summary\u003e\n\u003cp\u003eYou need to measure the width of the strap at the buckle end, not the lug end where it connects to the watch. Many 20mm straps taper down to an 18mm buckle. Use a caliper or a metric ruler to confirm the exact width of your current buckle before ordering to ensure a perfect fit.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWill this work with a thick dive strap?\u003c\/summary\u003e\n\u003cp\u003eThis butterfly buckle is designed for straps with a thickness of up to 3.5mm at the tip. Most standard leather and silicone straps fit perfectly. However, very thick \"chunk\" style leather straps or heavy-duty rubber dive bands might be too thick to slide through the locking bridge of the clasp.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs it difficult to install this clasp myself?\u003c\/summary\u003e\n\u003cp\u003eInstallation is straightforward and usually takes less than five minutes. It uses a standard spring bar to attach to the strap, just like a regular buckle. You can use a basic spring bar tool to pop out your old buckle and click this one into place. It is a simple DIY project for any watch owner.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes the clasp come with the necessary hardware?\u003c\/summary\u003e\n\u003cp\u003eYes, each Stainless Steel Watch Clasp Butterfly Buckle includes the required spring bar for attachment. You will receive the complete assembly ready to be mounted onto your existing strap. We recommend keeping your original buckle in a safe place if you ever wish to switch back to the factory look.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWill the black finish fade over time?\u003c\/summary\u003e\n\u003cp\u003eThe black finish is applied using an advanced PVD (Physical Vapor Deposition) process. This is much more durable than standard paint or powder coating. While it is highly resistant to scratches and fading, heavy contact with abrasive surfaces like metal desks may show wear over several years of constant use.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cp\u003eIf you need help during the setup, our \u003ca href=\"\/en-gb\/blogs\/watchband-installation-guides\/how-to-replace-watch-buckle-quick-diy-guide\"\u003ehow to replace a watch buckle\u003c\/a\u003e guide provides a step-by-step walkthrough. For those looking to refresh their entire look, browse our \u003ca href=\"\/en-gb\/blogs\/watchband-installation-guides\/watch-bracelet-replacement-guide-to-changing-watch-bands\"\u003ewatch band replacement guide\u003c\/a\u003e for more styling inspiration.\u003c\/p\u003e\n\n\u003cp\u003e\u003csmall\u003eShips from Berlin · 30-day returns · 1-year warranty · USD pricing, duties prepaid for US orders.\u003c\/small\u003e\u003c\/p\u003e","brand":"watchband.direct","offers":[{"title":"Silver \/ 18mm","offer_id":38146569666753,"sku":"200000049:350853#Silver;200000051:100016948","price":21.0,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 20mm","offer_id":38146569699521,"sku":"200000049:350853#Silver;200000051:100016950","price":21.0,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 22mm","offer_id":38146569732289,"sku":"200000049:350853#Silver;200000051:201336458","price":21.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 18mm","offer_id":38146569765057,"sku":"200000049:29#Black;200000051:100016948","price":21.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 20mm","offer_id":38146569797825,"sku":"200000049:29#Black;200000051:100016950","price":21.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 22mm","offer_id":38146569830593,"sku":"200000049:29#Black;200000051:201336458","price":21.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8022\/5985\/products\/stainless-steel-watch-clasp-butterfly-buckle-watchband-direct-1.jpg?v=1736789629","url":"https:\/\/watchband.direct\/en-gb\/products\/stainless-steel-watch-clasp-butterfly-buckle","provider":"watchband.direct","version":"1.0","type":"link"}