Hi, Just wanted to find out about the movement for this particular watch. The case has a marking of 9000-D. I researched alot about the Gyromatic HF(after obtaining a fake GP) however before I could take a picture of the movement, my watchmaker has tighten the back of the watch. I seen the movement
I just bought this off eBay, I found i unique because I have not seen a GP curvex before so I would like to get as much information of this watch as I can. The original crown is missing and replaced with an election crown. I would appreciatte if I can get as much input in this. If you have any infor