Patek Philippe Perpetual Calendar 5040J in 18k yellow gold Tonneau case with box and papers asprey The case back is engraved

The case back is engraved with "Günter Greie Kiel

Maße (Länge x Höhe x Breite x Sitzhöhe):

- Reference 155

-36mm yellow gold case

The steel 33mm (38mm lug to lug) remains in great condition

Patek Philippe Perpetual Calendar 5040J in 18k yellow gold Tonneau case with box and papers asprey The case back is engravedThe demand for neo vintage complicated watches with leather straps continues to soarso how could it get any better than this grand complication from the prestigious Patek Philippe? This is a remarkable example of one of the most overlooked references, the 5040 in yellow gold, boasting a distinctive tonneau shaped case and an elegant Breguet numeral dial. While most perpetual calendars are traditionally housed in round cases, Patek Philippe made a bold