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80 PIECE PACK WATERPROOF WATCH CROWN O RING SEALS GASKETS TOOL SIZES Small Medium Large 

• Condition - New
• Small Size -1.4 x 0.6 x 0.4 / 1.45 x 0.65 x 0.4 / 1.5 x 0.6 x  0.45 / 1.6 x 0.4 x 0.6
• Medium Size - 1.7 x 0.7 x 0.5 / 1.8 x 0.6 x 0.6 / 1.9 x 0.9 x  0.5 / 2 x 1 x 0.5
• Large Size -  2.2 x 1 x 0.6 / 2.4 x 1.4 x 0.5 / 2.8 x 1.7 x  0.55 / 3.1 x 1.7 x 0.7
• Example - 1.4 (outer diameter) x 0.6 (inner diameter) x 0.4 (thickness)

• Quantity - 80 in each Packet of Four
• Rubber Shape - Round
• Type - Gasket / O Ring
• Material - Rubber (See Pictures)
• Use - Watch Crowns, Pushers, Lighters
• Select Size Pack Above

SMALL SIZE T28A

MEDIUM SIZE T28B

LARGE SIZE T28 C

A set of 80 water and moisture proofing seals  designed especially for watches. These are the small O ring seals used for watch  crowns/winders. I have tried to select the most popular sizes and thickness that  are used in most brands of watches. Ranging in sizes from 1.4mm diameter to 3.1mm diameter.

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