Patek Philippe Perpetual Calendar Moon Phase. Patek philippe geneva march 2011 patek philippe ref. At 37 6mm in diameter the 2499 was a little large for its day but given the machine running inside it is still considered a marvel of micro mechanical engineering.
Compare all patek philippe nautilus moon phase watches buy safely securely. Patek philippe nautilus moon phase date 40mm steel 5712 1a 001 78 200. Minute repeater perpetual calendar 55 perpetual calendar 583 perpetual calendar chronograph 367 sky moon tourbillon 2 hour glass 16 nautilus 2570 nautilus moon phase 765 neptune 39 pagoda 21.
Patek philippe released the first perpetual calendar chronograph in 1941.
Patek philippe advanced research annual calendar ref. View an extremely rare and fine stainless steel perpetual calendar split seconds chronograph wristwatch with moon phases 24 hours leap year indicator original certificate additional case back and box by patek philippe sold at the hong kong watch auction. Patek philippe nautilus moon phase date 40mm steel 5712 1a 001 78 200. Signed patek philippe genève ref.