Thank you for the information, thats great! Sorry I forgot to write the diameter, it's 19-20 mm. So proper ladies size, but maybe it is for a smaller boy? I just recently got interested in mechanical watches and I dont know much about movements, but now I have something to start with! I really appre
Hello, I have difficulties finding information about my vintage Girard-Perregaux. Hope you can help me on this! On the inside of the back it has the GP logo, Stainless steel and the number 4651. On the movement its written Girard-Perregaux, 17 jewels, 80BK, Swiss, 594 and Adjusted. I am very curious