{"product_id":"180-piece-o-ring-watch-gasket-rubber-sealing-back-cover-repair-kit","title":"180-Piece O-Ring Watch Gasket Rubber Sealing Back Cover Repair Kit","description":"\u003cp\u003eKeep your timepieces water-resistant and looking their best with this comprehensive \u003cstrong\u003e180-Piece O-Ring Watch Gasket Rubber Sealing Kit\u003c\/strong\u003e. Designed for hobbyists and professional watchmakers alike, this all-in-one set gives you everything you need to replace worn or damaged back cover gaskets and restore a proper seal on a wide range of watches.\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love This Kit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e180 Pieces in Total:\u003c\/strong\u003e 18 different size variations, with 10 pieces of each size — ensuring you always have the right gasket on hand.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Sizing:\u003c\/strong\u003e Each O-ring measures approximately 0.5 mm in thickness, with diameters spanning roughly 0.63 in (16 mm), designed to fit a broad range of watch back covers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Rubber Construction:\u003c\/strong\u003e Made from quality rubber that maintains its shape and elasticity over time, providing a reliable seal between the watch case back and movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSplash \u0026amp; Moisture Resistant Function:\u003c\/strong\u003e A properly fitted gasket helps protect the watch movement from moisture ingress, making this kit essential for maintenance and restoration work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Suitable for a wide variety of watch brands and case styles — ideal for back cover sealing, strap-to-case junction sealing, and general watch repair tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat Value:\u003c\/strong\u003e A cost-effective solution for watch enthusiasts, repair shops, and hobbyists who need a reliable supply of gaskets without ordering each size separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Pieces:\u003c\/strong\u003e 180 (18 types × 10 pieces each)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Size:\u003c\/strong\u003e 0.5 mm thickness × 16 mm diameter (0.02 × 0.63 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Watch back cover sealing, gasket replacement, watch repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho Is This For?\u003c\/h2\u003e\n\u003cp\u003eWhether you're a seasoned watchmaker running a repair bench or a passionate collector who likes to service your own timepieces, this 180-piece rubber O-ring kit is the practical, must-have addition to your toolkit. It also makes a thoughtful gift for anyone who enjoys horology or DIY watch repair.\u003c\/p\u003e\n\n\u003cp\u003eFor additional guidance on watch tools and repair best practices, visit the \u003ca href=\"https:\/\/www.nist.gov\/time-and-frequency\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Time \u0026amp; Frequency Division\u003c\/a\u003e for authoritative information on timekeeping standards.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the 180-Piece O-Ring Watch Gasket Kit include?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes 180 rubber O-ring gaskets in 18 different size variations, with 10 pieces per size. Each gasket is designed to seal the back cover of a watch case, helping to protect the internal movement from dust and moisture.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material are the watch gaskets made from?\u003c\/h4\u003e\n\u003cp\u003eA: The O-ring gaskets are made from durable rubber, which maintains its flexibility and sealing properties over time. Each ring measures approximately 0.5 mm in thickness and 16 mm in diameter (0.5 × 16 mm \/ 0.02 × 0.63 in).\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of watches is this O-ring gasket kit compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is designed to be broadly compatible with a wide range of watch styles and brands. With 18 different size options included, it suits many standard case back designs — making it an excellent all-around solution for watch repair shops and hobbyist watchmakers.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can a beginner use this watch gasket repair kit?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The kit is straightforward to use — simply select the correct O-ring size for your watch back cover and fit it into the groove before closing the case. Having 10 pieces of each size means you have spares available if needed, making it beginner-friendly and convenient.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the 180-Piece O-Ring Watch Gasket Kit include?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes 180 rubber O-ring gaskets in 18 different size variations, with 10 pieces per size. 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