It is the QPE
I wish I knew the function of each pusher. But I have kept it in a winder for so long that I haven’t had to use them. As for the moonphase, I honestly haven’t monitored it to see how accurate it is.
That would be great.
I got this watch from PSM when he was making the watches. He was very helpful and very easy to work with. If you have his email and don’t mind sharing, please PM me. I’d love to get him to tell me again what each adjuster does. The instructions don’t say ...
Love this piece Todd!
I can help with the correctors. And btw the moonphase is correct to 122 yrs. It’s the fairly standard moonphase wheel double moons and 59 teeth. The QP module he used works like many. Let me find the instructions in a file and I can send it to you. Cheers...
Ah ha Gael, you are becoming one of the great early PSM collectors.
Congrats on finding this gem. The original Serpent Calendar watches in 38mm SS cases are highly desirable in my book. Enjoy this beauty of Peter’s superlative design and execution. Warmest regards, Tim