{"product_id":"18mm-to-20mm-adapters-casio-f91w","title":"18mm to 20mm Adapters for Casio F-91W, Silver Black Gold Stainless Steel, Set of 2, Spring Bars Included, Fits F91W A158W A168W","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e18mm to 20mm Adapters for Casio F-91W\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStainless steel lug converters in silver, black or gold, set of 2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe Casio F-91W has an 18mm lug, while most premium aftermarket straps are 20mm. These stainless steel adapters bridge that gap and open up the much bigger 20mm strap world for one of the most recognizable watches ever made.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eChoose from three finishes, brushed silver, matte black, or gold tone, and each one gives the same watch a completely different look.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eChoosing between 20mm and 22mm?\u003c\/strong\u003e\u003cbr\u003eMatch the adapter to your new strap’s width. Choose this 18mm to 20mm adapter for a 20mm strap, or our \u003ca href=\"https:\/\/strapcove.com\/products\/18mm-to-22mm-adapters-casio-f91w\"\u003e\u003cstrong\u003e18mm to 22mm adapter\u003c\/strong\u003e\u003c\/a\u003e for a 22mm strap. The first number is the watch side, and the second is the strap side.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eSet of 2 stainless steel adapters (one per side)\u003c\/li\u003e\n\u003cli\u003e4 × 18mm quick-release spring bars (to attach the adapters to your watch)\u003c\/li\u003e\n\u003cli\u003e4 × 20mm spring bars (to attach your strap to the adapters)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eYou get spares of each, just in case.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eMaterial: stainless steel\u003c\/li\u003e\n\u003cli\u003eConverts: 18mm lug to 20mm strap width\u003c\/li\u003e\n\u003cli\u003eFinishes: brushed silver, matte black, or gold tone\u003c\/li\u003e\n\u003cli\u003eWorks with: standard 20mm straps that attach with spring bars\u003c\/li\u003e\n\u003cli\u003eInstallation: spring bar tool recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCompatible Casio models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eCasio F-91W, including the F-91WC and F-91WM\u003c\/li\u003e\n\u003cli\u003eCasio A158W and its variants, including the gold A158WETG\u003c\/li\u003e\n\u003cli\u003eCasio A159W\u003c\/li\u003e\n\u003cli\u003eCasio A168W, A168WA and A168WG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eNot sure if your model fits? Check our \u003ca href=\"https:\/\/strapcove.com\/blogs\/news\/casio-watch-lug-sizes-the-complete-guide-to-every-popular-model\"\u003e\u003cstrong\u003eCasio lug size guide\u003c\/strong\u003e\u003c\/a\u003e or message us with your model number. We reply within 24 hours.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFinish guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver:\u003c\/strong\u003e a clean, minimal look on any Casio case color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack:\u003c\/strong\u003e an all-black stealth look on the black F-91W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold:\u003c\/strong\u003e a bold luxury accent that stands out on the black F-91W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eThe black F-91W with gold adapters\u003c\/strong\u003e\u003cbr\u003eGold hardware on a black F-91W is a favorite in the Casio community. The contrast between warm gold adapters and the dark resin case creates a premium two-tone look that costs almost nothing to achieve. If you own a black F-91W, gold adapters are well worth a try.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy go from 18mm to 20mm?\u003c\/strong\u003e\u003cbr\u003eThe 20mm strap world is much bigger than 18mm, with more leather, NATO, Milanese mesh, and rubber options. A 20mm strap also fills the F-91W’s case more completely, for a more balanced look than the stock 18mm band.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eNew to adapters? Read our \u003ca href=\"https:\/\/strapcove.com\/blogs\/news\/casio-watch-adapters\"\u003e\u003cstrong\u003eadapter guide\u003c\/strong\u003e\u003c\/a\u003e for everything you need to know.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003col dir=\"ltr\"\u003e\n\u003cli\u003eRemove your F-91W’s original strap using a spring bar tool.\u003c\/li\u003e\n\u003cli\u003ePlace an adapter between your watch’s lugs and secure it with an 18mm spring bar.\u003c\/li\u003e\n\u003cli\u003eRepeat on the other side.\u003c\/li\u003e\n\u003cli\u003eAttach your new 20mm strap to the adapters with the 20mm spring bars.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp dir=\"ltr\"\u003eInstallation takes just a few minutes, and you can always switch back to your original strap.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003cbr\u003eShips from Santa Monica, California within 1 to 3 business days.\u003c\/p\u003e","brand":"Casiostrapclub","offers":[{"title":"Silver","offer_id":44342631497787,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":44342631530555,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44342631563323,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/8455\/0971\/files\/IMG_8478_6df65219-e7cd-4a2f-bbc8-e39bba611875.jpg?v=1791229369","url":"https:\/\/strapcove.com\/products\/18mm-to-20mm-adapters-casio-f91w","provider":"CasioStrapClub","version":"1.0","type":"link"}