lot 30

Patek Philippe

Ref. 5960 Annual Calendar Chronograph

This watch was featured at the "Horological January" auction

Starting bid CHF 28 000
Reserve not met, max bid CHF 42 000
Total bids 15
Office, Zurich
Daniel Isaak
Watch Expert / Watchmaker
CHF 40 000 / CHF 55 000


CaseRound case in platinum 950, polished, fixed bezel in platinum 950, polished, diamond-set caseband at 6 o’clock, screw-in sapphire caseback, crown at 3 o’clock with Calatrava cross embossed, ‘pump’ chrono pushers at 2 and 4 o’clock
StrapBlack leather strap with red stitching, double folding clasp in platinum 950, signed Patek Philippe
DialSlate grey sunburst dial, signed ‘Patek Philippe Geneve’, white gold ‘leaf’ hour and minute hands, luminous, applied faceted white gold ‘obelisk’ and luminous round hour markers, white central chrono seconds counter, date and power reserve at 12 o’clock, 30-minute and 12-hour chrono counters and day/night aperture at 6 o’clock, day of the week aperture at 10 o’clock, month aperture at 2 o’clock
MovementSelf-winding mechanical movement, rhodium plated, marked by Geneva Seal, solid gold rotor with Cotes circulaires and Calatrava cross engraved, bridges with Cotes de Geneve, mainplate with perlage, engraved and guilt inscriptions, functions: hours, minutes, annual calendar with date, day of the week, month and day/night, power reserve, flyback chronograph with central seconds, 30-minute and 12-hour counters
Cal.Patek Philippe CH 28-520 IRM QA 24H
Movement No.3501415
D=40.5 mm

Condition report

Case:Very good condition, small signs of wear
Strap:Very good condition, small signs of wear
Dial:Mint condition
Movement:Mint condition, all functions working properly
Amplitude (Dial on top/Lift angle 52):Approx 290°
Accuracy (Dial on top):Approx +4 sec/day