Patek Philippe 2509

I have been on a mission over the last 3 years to build a small collection of vintage Calatravas. I have posted small reports on two of the following three in t

In truth, i am not a yellow gold guy. Nor rose gold. I have one or two in my collection, but the majority is white metal - mainly steel. Having said that, th on

This oversized crown has no insignia at all. Is this correct? A good friend claims the watch should feature dauphine hands? What are your thoughts?

Dear WIS, This is my first post on this forum. I just purchased my first Patek. I've been collecting watches over 20 years and mainly IWC. Still looking for thi

From the left: 2508R center second（Mov.27SC） and 2509A small second（Mov.12-400） The unique dagger index is attractive. In later years, dials with bar indexes we

Hello everyone, This is my first post on the forum. I’ve been reading these threads for some time and have learned a great deal from the depth of knowledge this