Patek Philippe, Chronograph, "First Year Production", ca 2017.

Case size: 39,4 mm
Material: platinum/diamonds
Movement: manual, caliber CH 29-535 PS
Year: circa 2017
Crystal: sapphire crystal
Bracelet: leather strap, folding clasp in platinum
Reference number: 5170P-001
Serial number: 7'029'803
Case number: 6'211'289
Accompanied by: certificate, box, outer box

Wear due to age and use.

A simple function check indicated the movement runs; accuracy, power reserve and long-term performance have not been tested and servicing may be required at the buyer’s expense. Water resistance cannot be guaranteed and should be checked by a qualified watchmaker before any exposure to water. No right of withdrawal applies to live auction purchases.

More information

One of the most sought-after modern chronographs from Patek Philippe – the Ref. 5170P in platinum, introduced in 2017 as the final version of the legendary 5170 series. The watch combines classical proportions and exceptional craftsmanship with subtle contemporary elegance, featuring a deep blue gradient dial and brilliant-cut diamond hour markers.

The platinum case measures 39.4 mm and houses the manually wound in-house caliber CH 29-535 PS, with a column wheel and a power reserve of approximately 65 hours. Through the sapphire case back, the exquisitely finished movement is visible – a testament to Patek Philippe’s tradition of technical and aesthetic perfection.

The Ref. 5170P was produced only for a short period between 2017 and 2019, making it a rare model on the market. This particular example is from the first year of production. Today, the watch is regarded as a future classic and a highlight of Patek Philippe’s chronograph history.

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