18K Patek Philippe Calatrava Ref. 3514

18K Patek Philippe Calatrava, Ref. 3514, is a 34mm automatic, made late 1960's, with screwed down waterproof case back, silvered dial with applied gold baton hour markers, outer gold dot minute markers, baton hands, and date at 3 o'clock. 18K buckle, vintage Patek strap. The caliber 27-460M movement, 37 jewels, is self-winding and warranted for 2 years by Aaron Faber.