
Gerard (jlux) presents a compelling case for the Patek Philippe Ref. 5170G, a reference he believes was initially misunderstood by the community. His detailed photographs and personal reflections highlight the watch's elegance, versatility, and the exquisite finishing of its movement. Gerard's insights offer a fresh perspective on why this modern chronograph deserves a closer look from both seasoned collectors and new enthusiasts.




The Chronograph reference 5170, introduced in 2010, marked a significant development for Patek Philippe as it was the first serially produced chronograph to feature a fully in-house manufactured movement. This reference succeeded the reference 5070, transitioning from a Lemania-based caliber to a proprietary design, underscoring the brand's commitment to integrated manufacturing for its complications. It represents a modern interpretation of a classic chronograph layout within the Patek Philippe catalog.
The reference 5170 features a case measuring 39.4 mm in diameter and 10.9 mm in thickness, available in 18k white, rose, or yellow gold. It is equipped with the manual-winding caliber CH 29-535 PS, which offers a power reserve of 65 hours. The watch is fitted with a sapphire crystal and is water-resistant to 30 meters. The movement is visible through a sapphire case back, showcasing its intricate finishing.
This reference appeals to collectors seeking a contemporary Patek Philippe chronograph with an in-house movement. Early variants, such as the yellow gold reference 5170J-001, featured a pulsometer scale, which was later replaced by a minute track on subsequent iterations. The various metal options and dial configurations provide distinct aesthetic choices for collectors, reflecting different periods of its production run.
This watch gave me countless sleepless nights...
I think true Patek collectors went for the 5070's and the 5170 was looked over during the Nautilus craze.
I can't imagine why, this watch is best
the 5070 is the love child of the PP community overall, and also here in WPS. I personally LOVE the 5170 white metal with black and white dials. It is so elegant, less cluttered, with a much more balanced case, and off-center subdials. It is really beautiful in my eyes, and is my next PP to buy.
and great shots of the movement.
I would also add any watch can be worn with jeans. Part of the mystique.
This thread is active on the Patek Philippe forum with 54 replies. Share your knowledge with fellow collectors.
Join the Discussion →