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The watch
The dial
From our workshop · Our inspection
From our workshop · The movement check
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Patek Philippe Annual Calendar Chronograph

Ref. 5905P-010 · 2020 · 42 mm

  • Flyback

Platinum, blue, and heavier on the wrist than it looks. Only the people who know will know.

€71,000

In stock, and the only one we have.

Free insured delivery in 1 to 3 business days.

Pay by bank transfer or card. Private viewings by appointment. Ask a question

  • Authentic, guaranteed for life
  • 24-month warranty
  • Free insured delivery
  • 14 days to change your mind
Condition
Excellent. Worn with care. Only the lightest signs of use, visible under a loupe.
Included
Original box and papers
Specialists
Monday to Saturday, 9:00 to 19:00 CET
The dial of the Patek Philippe Annual Calendar Chronograph 5905P-010, up close

The story · Patek Philippe, est. 1839

A Annual Calendar Chronograph worth waiting for.

Patek Philippe patented the annual calendar in 1996: it needs setting only once a year, at the end of February. The 5905 pairs it with a flyback chronograph and a 60-minute counter at six o'clock, all on one calm, legible dial.

Geneva's oldest independent family maison, owned by the Stern family since 1932. Every Patek Philippe here is opened, its calibre checked against the reference, and every complication tested before it reaches you.

Specifications

Every detail, on the record.

Checked by our watchmaker against the watch in hand, not copied from a brochure.

Brand
Patek Philippe
Model
Annual Calendar Chronograph
Reference
5905P-010
Year
2020
Case size
42 mm
Case and bracelet
Platinum
Dial
Blue sunburst
Movement
Calibre CH 28-520 QA 24H, automatic
Condition
Excellent
Box and papers
Yes, both included
Known as
Flyback
A SteelDial watchmaker inspecting a movement through a loupe

From our workshop

Inspected before it was listed

Five checks. This one passed all five.

  1. The Calibre

    Passed

    We open the caseback and examine the movement. Every part must be genuine and correct for that exact reference.

  2. The Heartbeat

    Passed

    The balance and escapement are timed on a timegrapher in several positions, so you know it keeps time before you wear it.

  3. The Dial

    Passed

    Correct printing, correct lume, correct finish. A refinished or service dial is always disclosed, never hidden.

  4. The Case

    Passed

    Serial and reference must sit exactly where the maison put them, and match the papers. Any polishing is noted.

  5. The Bracelet

    Passed

    Clasp and end-link codes checked, stretch measured and disclosed, every link cleaned by hand.

Want the details? Ask for the inspection notes on this Annual Calendar Chronograph before you buy.

In the box

What arrives at your door.

  • The Annual Calendar Chronograph

    Ref. 5905P-010, cleaned, timed and ready to wear.

  • Original box and papers

    The full set, as the maison delivered it.

  • Lifetime authenticity guarantee

    If it is ever proven not genuine, you get a full refund. No time limit.

  • 24-month warranty

    Serviced by our own watchmakers, at no cost to you.

  • Insured, tamper-evident delivery

    Tracked and signed for. Insured until it is on your wrist.

  • 14 days to decide

    Not in love? Send it back for a full refund.

Questions

Before you decide.

Anything else, ask a specialist. Monday to Saturday, 9:00 to 19:00 CET.

How do I know this Patek Philippe is genuine?

Before we listed it, a watchmaker opened the case, matched the calibre and serial to the reference and the papers, and timed it on the bench. If it is ever proven not to be genuine, you get every cent back. No time limit.

How is it delivered?

Free, fully insured and tracked, in a tamper-evident case that has to be signed for. It is insured until it is on your wrist.

What if it isn't right for me?

You have 14 days to change your mind. Send it back in the condition it arrived and we refund you in full.

Can I see it in person or ask for more photos?

Yes. We arrange private viewings by appointment, and a specialist can send you more photos or a short video of this exact piece.

How can I pay?

By bank transfer or card. A specialist confirms the details with you personally before anything is charged.

Do you take part exchange?

Often, yes. Tell us what you would like to trade in and we will give you an honest figure.

Also in the vault

  • Patek Philippe 5905/1A annual calendar chronograph with green sunburst dial on a steel braceletExcellentOne of one · Box and papers

    Patek Philippe Annual Calendar Chronograph

    Ref. 5905/1A-001 · 2022 · 42 mm

    €62,000

    Annual calendar and flyback chronograph, in steel on a bracelet. Rare on every count.

    Ask about it
  • Patek Philippe 5160 perpetual calendar with engraved white-gold case, moon phase and Breguet numeralsExcellentOne of one · Box and papers

    Patek Philippe Perpetual Calendar

    Ref. 5160/500G-001 · 2019 · 38 mm

    €98,000

    A perpetual calendar in a case engraved entirely by hand. It won't need correcting until 2100.

    Ask about it
  • Patek Philippe Nautilus 5711 with blue gradient dial and integrated steel braceletExcellentOne of one · Box and papers

    Patek Philippe Nautilus

    Ref. 5711/1A-010 · 2019 · 40 mm

    €112,000

    The discontinued blue 5711. Complete with box, papers and its story.

    Ask about it

Concierge

A question about a piece, a trade-in, or how to pay? Our specialists know every watch we hold by heart, and they answer fast. Monday to Saturday, 9:00 to 19:00 CET.

Secure payment by bank transfer or card. Private viewings by appointment.

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