1733newaRS

PATEK PHILIPPE STEEL NAUTILUS WITH MOON PHASE AND POWER RESERVE, REF. 5712/1A

Patek Philippe unworn steel ref. 5712/1A with box and papers, made and sold in 2009

Specifications Story behind the watch
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Watch specifications

Reference Number
5712/1A
Production Year
2009
Original Date of Sale
2009
Size
40 mm
Material
Steel
Watch Movement
Caliber 324 PS IRM C LU
Accompanied By
Original box and papers, full links, original tags
CSKU
1733

Story behind the watch

The 5712/1A was launched in 2006 to replace its similar predecessor, the ref. 3712/1A. Celebrated for its distinguished design and elegant complications, the ref. 5712/1A has become a must-have for collectors of both modern and vintage Patek Philippe. Here we have a perfectly preserved, single-owner example for your consideration. And an unworn 5712/1A with the Geneva Seal rather than the later Patek Philippe Seal is truly next level.  Imagine walking into a Patek Philippe retailer in 2009, putting the watch away as delivered, and opening up from the vault today – and this is what you would have. Pure perfection.

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Worldwide delivery

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How it works

Our team of watch experts is dedicated to ensuring you receive the best possible service buying your luxury timepiece.

1

Find a Patek Philippe you like

Explore the available Patek Philippe watches on the website.

2

Know the watch

Learn about the history, craftsmanship, and value of the watch.

3

Make the purchase

Once you've decided, complete the secure purchase.

4

Receive the watch

You will receive your watch securely packaged in our box, complete with its accompaniments.

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Led by Patek Philippe expert John Reardon, we guide collectors in making confident vintage watch decisions.

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We offer properly vetted, historically significant watches for serious collectors.

Buy a watch

Every timepiece is personally inspected and authenticated by our founder, John Reardon, one of the world’s leading experts on Patek Philippe. The case, dial, movement, and, when applicable, the buckle and bracelet are examined before a watch is offered for sale. Whenever possible, we include the original Certificate of Origin or an Extract from the Archives. If a watch is offered without one, we will always explain why - for example, if Patek Philippe declined to issue an Extract from the Archives because a dial was changed at some point in the watch's history.

We take pride in offering watches in the condition in which we acquired them. We avoid unnecessary interventions such as polishing or dial refinishing. If a movement requires repair, it is serviced by our select group of trusted specialists, including Patek Philippe-trained watchmakers.

Yes. We guarantee the authenticity of every Patek Philippe timepiece we sell. If a watch purchased from us is ever determined to have a previously unknown issue, we will cancel the sale and refund the full purchase price. This authenticity guarantee lasts three years from the date of sale and applies only to the original purchaser. It covers the watch as a whole, not individual components. All trademarks mentioned are the property of their respective owners. Collectability is an independent business and is not an authorized Patek Philippe dealer nor affiliated with Patek Philippe SA.

Every watch purchased from Collectability is guaranteed to be in working order for one year from the date of sale. If it stops functioning properly during that period (and hasn’t been damaged or mishandled), we’ll repair or adjust it free of charge.

Vintage and pre-owned watches should never be considered water resistant, even if they were originally designed as such. We recommend avoiding exposure to water, shocks, or magnetic fields.

For most timepieces, with the exception of consigned pieces, if you decide your timepiece is not right for you, you can return it within three business days for a full refund. We’ll provide a return shipping label and issue your refund upon safe receipt of the watch.

We accept secure payments via bank transfer only.

Yes. All shipments are insured until they reach you via a trusted courier.

Returns are accepted within three business days of delivery for a full refund. We’ll provide a prepaid label and issue the refund upon safe receipt of the watch.

We’ll arrange immediate repair or adjustment under the terms of our one-year working guarantee.

Within the first year, repairs within reason are covered. After this period, we can coordinate servicing with our watchmaking partners at your expense, with an estimate provided before any work begins.

Yes. Many clients choose to have us coordinate ongoing maintenance or service.

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September 2025

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July 2025

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June 2025

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May 2025

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April 2025

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Robert M ○

March 2025

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February 2025

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January 2025

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December 2024

“Over the past 4 years, I have bought and sold over a dozen Patek Philippe timepieces with Collectability. John Reardon and Tania Edwards are not only world-class experts when it comes to Patek Philippe, they are also world-class individuals. They set the bar high for everything from the educational…”