Hello, I have a pocket watch A. Lange & Söhne Glasshutte B / Dresden, seroal number is 43577. Can anyone tell me when it is made and perhaps make a guess on its value?
In April 2000 I got a pocket watch made by Patek Philippe. It is of solid gold and it is still working. My wife contacted Patek Philippe in Geneve with a letter. We received a letter from Patek Philippe and they advised us to contact Christie?s in Geneve in this matter. What I know about this watch