Alex
Posted March 27, 2023 - 9:24pm
The movement is a real puzzle. It is a 6P with serial number 114678 and 2 adjustments, placing it in 1925. Yet it is stamped with a 1927 date code, the only 6P ever found having this. Can you check if there is no hint of a circle anywhere i.e. a double date code? In any case, it is an "old" movement they found laying around and used it in 1927.