Bonhams 1793 : Patek Philippe. A very fine 18ct rose gold automatic perpetual calendar wristwatch with retrograde date Ref: 5059R, Case No. 4274165, Circa 2000s

Ref: 5059R, Case No. 4274165, Circa 2000s
31-jewel, Cal. 315/136 automatic movement, movement no. 3236668, adjusted to heat, cold, isochronism and 5 positions, white dial with Roman numerals and minute chapter ring, black spade hour and minute hands, sweep second hand, month aperture at 3, moon phase at 6, day of week aperture at 9, central retrograde date and leap year indication, polished 18ct rose gold case, sapphire crystal, hinged back case with display glass, leather strap with 18ct rose gold folding buckle, together with fitted box and certificate, case, dial and movement signed
36mm.

Sold for HK$ 456,000 inc. premium