Уплотнительная шайба Водонепроницаемый Прочный инструмент для ремонта круглые практичные резиновые часы задняя крышка прокладка

Description:
Use for watch repair and must have a watch maker all sizes.
Rubber watch gasket set that is installed on the watch back case.
It can cover the interval between the watch band and movement.
Play role in watch waterproof,suitable for watch repair and DIY watchmaker.
Specifications:
Product name: Waterproof O-Ring Gasket
Color: Black
Material: Rubber
Size: About 0.5mm, 0.6mm, 0.7mm
Package Included:
950Pcs x Waterproof O-Ring Gasket
Or
750Pcs x Waterproof O-Ring Gasket
Note:
Transition: 1cm=10mm=0.39inch
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement