Please Note (Battery Hatch Gaskets)

Please Note:

These parts are provided to help maintain your vintage watches in good condition, particularly in circumstances where genuine parts are discontinued, or no replacement parts are available.
The gaskets are selected based on our years of experience and expertise.
Although some original parts may be F-shaped, these gaskets are O-shaped.
These parts should be installed using silicone grease, following the correct procedure by operators with specialized knowledge and skills.
We recommend performing a waterproof test before installing the watch movement. Please note that we cannot be held responsible for the watch's waterproofing after installation.