Sandy 660 Timing Bezel Insert

These beautiful Timing Bezel Inserts were custom manufactured in our shop as a more robust replacement for Stocker and Yale SANDY 660 Navigators watches and as part of a "proof of concept" project. They are machined out of solid 316L stainless steel. We have been told that they also fit many Seikos, but if your watch isn't a SANDY 660, you should measure to ensure a proper fit. These have never been available before. These bezel inserts come in raw stainless as shown above. You can add paint or jewels as you desire. Photos of modified SANDY 660s with new timing bezel inserts.