Andersok
Posted September 17, 2015 - 7:02am
This case was used in the Bulova 23 and the Regatta 23 models, but I don't see a match to the dial in our ads. I'm not yet sure which of those two models this could be.
Also, to open the case requires removing the 2-piece stem, removing the bezel ring and then the crystal, and the movement will exit from the top. Perhaps something best left to a professional to do, unless you've done this before.