DJ
9
3428 & 3450
Did any Patek Pro know about what is the difference of 2526 and 3428, and also 3448 and 3450? Becasue I have one 3428 & 3450, befor I bought these watch, the watch seller told me that is 2526 & 3450, thanks everybody!

Reference Guide
quattro · Dec 11, 2024
Explore the Patek Philippe Ref. 2526 and 3428, the brand's first automatic watches. Discover calibers, production details, and collector insights.
10 replies4352 views

Collection
watch-guy.com · Nov 2, 2014
Explore watch-guy.com's Patek Philippe 12-600 collection, featuring the Ref. 2552, and a deep dive into the iconic 12-600 AT movement's design and history.
9 replies11826 views

Complications
quattro · Oct 27, 2024
Explore 39 Patek Philippe Minute Repeater models, from historical pieces like the Henry Graves Jr. to modern references. A deep dive into chiming complications.
54 replies13634 views