Description:

【Functionality】: The watch o rings serves to maintain the waterproof performance of your watch, preventing water and dust from seeping into the watch through the crown, thereby protecting the movement and other components from damage.
【Material】: Made from rubber, this waterproof rings is designed for durability and long lasting use.
【Easy to Use】: This crown waterproof rings come with a storage box, which can be easy to store and won't take up much space.
【Wide Application】: These watch washer set is suitable for watchmakers and repairmen.
【Package Includes】: Each package comes with 12 grids watch crown o rings for your convenience and needs.

Specification:

Material: Rubber

Size Chart:

12.9cmx5cm/5.08inchx1.97inch

Package Includes:

1 Box Watch Crown O Rings

Note:

Please allow slightly errors 1-2cm differences due to manual measurement.