DOXA (Swiss) Metal Movement Retaining Ring For SUB 300-T Diving Watches Pre-Owned

A pre-owned movement retaining ring for Doxa SUB 300-T watches, as seen in the photos. It has an approximate diameter of 30.85mm, thickness of 2.65mm and height of 4.25mm. If you need new caseback gaskets they are listed here and replacement glasses are listed here. Do not hesitate to contact me for any questions you might have. Please note that I do not accept returns for such parts.