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Mini O-Ring For Watch Crown

Item No:	50102
Name:	Mini O-Ring For Watch Crown
MOQ:	100
Introduction:
Precision Waterproof Ring for Watch Crown Waterproof Gaskets waterproof ring for watch crown 50102 20 each of 18 sizes, total 360 pieces. Use environmental protection rubber materials, precision processing and manufacturing. Soft and flexible,with high quality. It can be used for watch crown to prevent the water entering your watch.

Parameter Specification

Size details:

1.60x0.80x0.40 1.60x0.60x0.70 1.70x0.80x0.40 1.70x0.90x0.40 1.80x1.00x0.40 2.00x1.00x0.50

2.20x1.00x0.60 2.20x1.20x0.50 2.20x1.40x0.40 2.36x0.80x0.78 2.40x1.20x0.60 2.40x1.40x0.50

2.60x1.40x0.60 2.70x1.60x0.55 2.80x1.74x0.53 2.80x1.80x0.50 2.90x1.70x0.60 3.00x1.70x0.65