Important Modern & Vintage Timepieces

Hong Kong, May 10, 2020

LOT 279

Patek Philippe - Ref. 5905 P, large, self-winding, fly-back chronograph, minute recorder, annual calendar, AM-PM indication; platinum

HKD 390,000 - 468,000

USD 50,000 - 60,000 / EUR 45,500 - 55,000 / CHF 50,000 - 60,000

Sold: HKD 437,500

Platinum, self-winding, tonneau-shaped, large gentleman’s wristwatch, water-resistant with sapphire-crystal snap-on case-back, with seven horological complications: • Fly-back “retour en vol” 1/8 chronograph (activated by the two rectangular push-pieces) • 60-minute recorder (subsidiary dial at 6 o’clock) • Annual calendar • Date of the month (aperture at 12 o’clock) • Day of the week (aperture at 10 o’clock; indications given in English) • Month of the year (aperture at 2 o’clock; indications given in English) • Diurnal (day-time) and nocturnal (night-time) hours (AM-PM) (aperture at 6 o’clock). Blue colour “soleil” (sunburst) dial with radial applied gold luminescent « Baton » indexes.

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Grading System
Grade: AAA


Case: 1

As new

Movement: 1 *
Dial: 1-01

As new

HANDS Original

Brand Patek Philippe, Geneva

Model “Chronograph and Annual Calendar” collection

Reference 5905 P-001

Year circa 2015

Movement No. 5 928 440

Material platinum

Bracelet black crocodile leather Patek Philippe strap

Buckle platinum Patek Philippe buckle

Diameter 42 mm.

Caliber CH 28-520 QA 24H, adjusted to eat, cold, isochronism and 6 positions, unidirectional 21K yellow gold rotor, Patek Philippe seal

Signature dial, case and movement

Accessories original fitted box and outer box, certificate of origin, instruction booklet, booklets, platinum and wood setting-pin


Patek Philippe, Ref. 5905 P, “Chronograph and Annual Calendar”
Production of this reference started in 2015 (launched at BaselWorld 2015).
This reference is an update of the previous Ref. 5960. It’s case looks sleeker, in particular due to the change of the push-pieces style, from round to rectangular.
Ref. 5950P-001 has a blue dial, while Ref. 5950P-010 has a black dial.
In 2020, the Swiss retail price for the Ref. 5905 P is CHF 71 700.-
The Ref. 5905P-014 was especially made in 2015 in a limited edition of 25 pieces (with green dial and white details), for Weir and Sons of Ireland, to mark its 150th anniversary.