150 PIECES 0.3mm Thickness 30 Sizes Waterproof O Ring Kit Watch Back Gasket
USD 17.49 USD
Specifications
| Brand | Unbranded |
| Type | Movement Part |
| Color | as shown in the option |
O-type Round Cover Waterproof Ring Set. Thickness: 0.3 mm, Sizes: 10-30 mm. 150 pieces per box/set.