0.6/0.75/0.8/1.2/1.7mm Watch Crystal Gasket I-Ring Watch Glass Seal Ring 16-40mm
£3.59
White Front Watch Crystal Gasket Ring Waterproof Watch Glass Seal Rings 16-40mm Watch Repair Glass Gasket Ring Parts Accessories. It is used on watch crystal to make the watch waterproof, NOT watch back case cover!
