The 12-600 forms a serious part of my collection as well I had the 3433 but sold it . Only pink one have is ref 3415 The rest are all YG

Just for you

and I'm certainly biased as I have my father's 3415 too Very nice to see one here. Thank you Julian! Best, Mark

Interesting to note that some of the indices are recessed and some are applied Love the double PP crown And finally nice to see the stamp is still reasonably deep with head still visible I do not understand why these old calatravas are not more coveted Ju

I have recently been wearing my ref 5235 ( 40mm) but have recently changed to vintage calatrava 3415 ( 35mm) The vintage piece feels so much more comfortable and does not look small at all I am not sure if there is a shift in collectors desires but I am c

but I don't know for the printed markers. I had a 3415 my Patek AD identified for me (via its local watchmaker). They can open the case to read the serial numbers. You can even ask for an archive extract that mentions date of purchase, references etc... I

The 2552, the final ( I think ) link in my 12-600 collection I have written in the past about the different themes in my collection I have written about the Rolex Prince and also the rectangular Pateks with the 9-90 movement. I am going to cover the next