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Patek Philippe Complications Annual Calendar Flyback Chronograph Steel, reference 5905/1A-001, photo 1
Patek Philippe Complications Annual Calendar Flyback Chronograph Steel, reference 5905/1A-001, photo 2
Patek Philippe Complications Annual Calendar Flyback Chronograph Steel, reference 5905/1A-001, photo 3
Patek Philippe Complications Annual Calendar Flyback Chronograph Steel, reference 5905/1A-001, photo 4
Patek Philippe Complications Annual Calendar Flyback Chronograph Steel, reference 5905/1A-001, photo 5
Patek Philippe

Patek Philippe Complications Annual Calendar Flyback Chronograph Steel Reference 5905/1A-001

Green dial · Steel bracelet · 42 mm

Item WFT2MFUTF

UnwornOriginal papersOriginal boxYear: 2025

Condition

New
Brand new and never worn, as supplied.
Unworn
Never worn. It may have been stored or displayed, but shows no signs of use.
Very good
Lightly worn with at most very faint signs of use; close to new.
Good
Worn, with visible but normal signs of use for its age.
$52,360
  • Card, Apple Pay or Google Pay on Stripe’s secure checkout, no card feePayPal, or a card through PayPal, on PayPal’s secure checkout, no feeWe confirm the watch is available, then send you the payment details · How to pay

In stock · processing at least 24 hours · free US delivery in 1–3 business days

To the FedEx location nearest you, collected with photo ID: the watch never waits on a doorstep.

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Case
42 mm · Stainless Steel
Movement
Automatic · CH 28-520 QA 24H
Dial
Green
Bracelet
Stainless Steel

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What’s included

  • Original box
  • Original papers (2025)
  • 24-month Watchflix NYC warranty
  • Secure checkout by Stripe: Visa, Mastercard, American Express, Apple Pay, Google Pay. We never see your card details.
  • Secure checkout by PayPal: your PayPal account or a card. We never see your payment details.
  • Authenticated by the Watchflix NYC specialist before it ships · How we check
  • Free, fully insured US delivery to the FedEx location nearest you in 1–3 business days. You collect it with a photo ID matching the order, so the watch never waits on a doorstep. · Shipping
  • Outside the United States? Message us on WhatsApp first and we confirm delivery to your country, the cost and the time. Import duties and taxes are charged by your country's customs when the watch arrives. They are not included in our prices and are paid by the buyer.
  • 14-day returns, with no restocking fee · Refund policy
  • Watchflix LA · 5.0 on Google from 480 reviews · Read reviews
  • Want to see this exact watch? Ask us on WhatsApp for live photos before you buy. · Ask for photos

Specifications

Overview

Brand
Patek Philippe
Reference
5905/1A-001
Year
2025
Condition
Unworn
Made for
Men's
Original box
Yes
Original papers
Yes

Case and dial

Material
Stainless Steel
Diameter
42 mm
Dial
Green

Movement

Movement
Automatic
Caliber
CH 28-520 QA 24H
Power reserve
55 h
Functions
Annual Calendar, Date, Day, Day/Night Indicator, Flyback chronograph, Month

Bracelet

Bracelet or strap
Stainless Steel
Clasp
Deployant

Other

Bezel
Stainless Steel
Lug material
Stainless Steel
Strap color
Silver
Case back
Transparent
Crown
Pull Out
Fits wrist size
Up to 7.75 in

Movement: Patek Philippe calibre CH 28-520 QA 24H, with 12 watches in stock.

New to Patek Philippe? Read our Patek Philippe buying guide

Description

The Patek Philippe Complications Annual Calendar Flyback Chronograph Steel (reference 5905/1A-001) is a 42 mm stainless steel watch with a green dial on a stainless steel bracelet.

It is listed at $52,360 at Watchflix NYC, in stock in the US.

It is powered by an automatic movement, caliber CH 28-520 QA 24H, with 55 hours of power reserve. Functions: annual calendar, date, day, day/night indicator, flyback chronograph and month.

Condition: unworn, 2025. Supplied with the original box and papers.

Checked by our specialist before it ships, and delivered fully insured.

About the Patek Philippe Annual Calendar

We stock 6 Patek Philippe Annual Calendar watches, from $30,755 to $54,515.

Guides for this Annual Calendar

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