{"product_id":"watch-o-ring-back-gasket-seal-kit-750pcs-set-0-7mm","title":"Watch O Ring Back Gasket Seal Kit 750Pcs Set 0.7mm Thick Rubber Washers 16mm To 30mm O Rings For Watch Back Case Replacement DIY Repair Must Have Includes 15 Sizes With 50Pcs Each","description":"\u003cdiv\u003eWatch O Ring Seal Kit 750Pcs 0.7mm 15 Sizes 16-30mm\u003cbr\u003e\n✔️ 0.7mm thick O rings, 750 pcs, 15 sizes 16-30mm, 50 each \u003cp\u003eThis Watch O Ring Back Gasket Seal Kit includes 750 black O rings in 15 sizes ranging from 16 to 30 mm. Perfect for replacing watch back gaskets and sealing watch cases during DIY repairs and maintenance.\u003c\/p\u003e \u003cp\u003e✅ Thickness: 0.7 mm \u003cbr\u003e✅ Total pieces: 750 (50 pcs per size) \u003cbr\u003e✅ Sizes: 16-30 mm (15 sizes) \u003cbr\u003e✅ Color: Black \u003cbr\u003e✅ Use: Watch back case gasket replacement and DIY repair \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What determines the correct O ring size for watch back gaskets?\u003c\/p\u003e\nChoosing the right size matters for proper seal and fit.\u003cbr\u003e\n- measure inner diameter and cross section accurately \u003cbr\u003e\n- ensure the ring seats in the groove and compresses correctly \u003cbr\u003e\n- select material suitable for water exposure and wear \u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48967189954795,"sku":"VXB093LB5Z7P","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71mPQBLZ3kS.jpg?v=1782941175","url":"https:\/\/vxb.com\/products\/watch-o-ring-back-gasket-seal-kit-750pcs-set-0-7mm","provider":"VXB Bearings","version":"1.0","type":"link"}