2070aRS

PATEK PHILIPPE YELLOW GOLD AND DIAMOND LADIES BRACELET WATCH REF. 4128/1J

Specifications Story behind the watch
Trustpilot

Watch specifications

Reference Number
4128/1J
Production Year
1973
Original Date of Sale
1973
Size
33 mm x 28.5 mm
Material
18K yellow gold and diamonds
Dial Color
Cobalt blue
Watch Movement
Mechanical caliber 13.5
Accompanied By
Extract from the Archives
CSKU
2070

Story behind the watch

Ladies watches from the 1970s offer exceptional value combining the highest level of mechanical watchmaking, bracelet making, and gem setting. This ‘Golden Circle’ is a museum quality (and rare) example from 1973. It features an Archive-confirmed sunburst satin-finished cobalt blue dial with applied yellow gold batons surrounded by a lavish diamond bezel boasting 16 round cut diamonds. The pièce de resistance is the bracelet featuring ‘Golden Circle’ form links that surround the diamond bezel and wrap the wrist in complete elegance. This is a reference we have not seen before and it is fully documented as 100% Patek Philippe and now ready to sparkle on your wrist.

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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

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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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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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Tom P ○

“Just received a watch this morning purchased through Collectability. From start to finish it was a pleasurable experience and went very smoothly. Collectability definitely has the most interesting and quality curated inventory of vintage Patek Philippe I have seen. 10/10 would recommend.”

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September 2025

“Downsizing my life in many ways big and small. Checked several sources looking for a reputable buyer of Patek Philippe. John’s name came to the top of the list as an expert. I reached out to him and he offered a very fair price (I had gone to other dealers and researched online)He offered several w…”

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July 2025

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Marc ○

June 2025

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June 2025

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Peter S ○

May 2025

“I am a New York City physician and distinctly honored to have recently purchased several exquisite, rare, pristine and well-priced Patek Philippe timepieces and accessories from John Reardon, founder of Collectability. John is the real deal you can't find anywhere else when it comes to being knowle…”

David T ○

April 2025

“I just opened the box with the Patek Philippe watch and paperwork from Collectability. Not only is the watch stunning, but the quality of the packaging and the overall presentation was the best I have ever seen. I am extremely impressed. You really made the buying experience absolutely first class.…”

Robert M ○

March 2025

“John was very patient. I thought I knew a lot about Patek Philippe since I worked in an authorized dealership many years ago. I was wrong. As a lifelong Patek fan, I really appreciate the patience and assistance. My watch is amazing. Every aspect of my purchase exceeded expectations. Thank you!”

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February 2025

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January 2025

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Marc B ○

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…”