Patek Philippe 3634J Vintage Automatic Black Onyx Dial Triple Stepped Ellipse watch circa 1977 Complicated Date & The Moon phase

Date & The Moon phase

and 1 Marquise Diamond 0

The first  automatic minute repeating movement

box and papers

that is known as ‘thick lugs’ between collectors

Patek Philippe 3634J Vintage Automatic Black Onyx Dial Triple Stepped Ellipse watch circa 1977 Complicated Date & The Moon phasePatek Philippe 3634J; 18 Karat yellow gold Automatic winding Ellipse with a black onyx hard stone dial. The watch was made in 1977 and is fitted with a 28 255 caliber automatic movement #1287658 Case #539377. The watch measures 38 x 33. 5mm with a triple step fluted bezel. The watch is accompanied with its original factory Swiss black lizard strap and 18K yellow gold Patek buckle. Further accompanied with its original Patek box.