WatchProSite|Market|Digest

Patek Philippe

Dear EJR, I am a poor expert

 

so you may be better off researching online by Googling those keywords "Patek 3700" "Patek 5711".
Here is my poor man's explanation:
3700 is the original reference that is discontinued, now about 40 years old. more precisely, it was 3700/01A. I have the 3700/011A which was made a few years after the 3700/01A. It used a thin calibre from JLC back when no one really cared about in-house movements.
5711 is the current generation successor in production, now about 10 years old. It has an Patek built movement that is slightly thicker and a sapphire glass display case back.
--Joe

  login to reply
💰1728 Marketplace Listings for Patek Philippe