OTOOLWORLD O Ring Watch Back Gasket Rubber Seal Washers Set Watch Gaskets kit Replacement O-rings for Watch Backs (0.7MM)



Key features
- •Play role in watch waterproof,suitable for watch repair and DIY watchmaker
- •thickness 0.7mm 750pcs new o-rings gaskets,the o-rings different 15 sizes
- •15 different sizes from 16 to 30 mm: 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 and 30mm.
- •Comes 50pcs each size in a poly bag (total: 50pcs x 15 = 750pcs)
OTOOLWORLD O Ring Watch Back Gasket Rubber Seal Washers Set Watch Gaskets kit Replacement O-rings for Watch Backs (0.7MM)
List Price: $19.38$17.44DEALYou Save: $1.94 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







