Patek Philippe

3563, 3569, 3573, 3585, 3586.....

 

Hi Alex,
...and maybe there are some more ref. with so called back winder feature. As far as I know all of them sporting the cal 350.
Here are some pictures, all pictures courtesy of Antiquorum:

3563


3569


3573


3585


3586


I hope I didn't confuse any of the ref. numbers

Best regards
Suitbert