DOXA (Swiss) Synchron Star Stainless Steel Caseback For SUB 300-T Diving Watches Pre-Owned

A pre-owned caseback for Doxa SUB 300-T watches, as seen in the photos. Given the fact that it carries the Synchron insignia both outside and inside, I would place this in the early to mid-1970’s. 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.