Ok thanks JJ.

Hi, See photos. Can anyone help me determine if this pocket watch is a genuine Breguet? My grandfather purchased it some time between 1890 and 1920. The crown has obviously been replaced at some time. The case is silver. The signature is Breguet numbered 4219 or it could be 4819. Any advice would be

Hi, Can anyone direct me to a list/website that documents Breguet Pocket watches by model number and the year they were maunfactured. I have one that I think reads 4219 on the face.