4 Pack Waterproof For Watchmaker Accessories O-Ring Back Cover Repair Tool Watch Gaskets

Label:Yes Uses: water seal, dust seal, fixed seal Material: Rubber Dia: 0.5/0.6/0.7/0.8mm Brand new and high quality Colour: Black Package Size: 7.3*5.2cm Features: - O-shaped watch gasket made of high-quality rubber material, wear-resistant and corrosion-resistant. - Great replacement for watch back gaskets for keeping your watch water resistant. - Suitable for watchmakers and watch repair workers. - A set of rubber watch gaskets mounted on the case back to cover the gap between the strap and the movement. - Good waterproof effect, suitable for watch maintenance and DIY watchmakers.

Notice: 1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Thank for your understanding. 3. 1cm=0.39''.

Package Included: 4 Pack Watch Gaskets