
Monopole's appreciation for the Patek Philippe Ref. 5320G offers a timely reflection on a perpetual calendar that blends vintage aesthetics with modern wearability. His insights into its design and character provide a valuable starting point for collectors considering this distinctive reference. This article explores the community's perspective on its market performance and enduring appeal.

The Patek Philippe Reference 5320G is a perpetual calendar wristwatch distinguished by its vintage-inspired design elements, particularly the stepped lugs and the syringe-style hands. It represents a contemporary interpretation of classic Patek Philippe perpetual calendars, integrating historical aesthetic cues with modern watchmaking standards. This reference is notable for its clean dial layout and the harmonious integration of its various indications, appealing to collectors who appreciate traditional complications presented with a refined, understated elegance.
The watch features a white gold case, measuring 40mm in diameter and 11.13mm in thickness. It houses the self-winding caliber 324 S Q, visible through a sapphire crystal case back. The movement provides a power reserve of approximately 35-45 hours. The front crystal is made of sapphire, ensuring durability and clarity for the dial, which displays the perpetual calendar functions with precision and legibility.
This reference appeals to collectors seeking a sophisticated perpetual calendar with a distinct vintage character, yet executed with modern reliability. Its white gold construction offers a subtle alternative to more common yellow or rose gold perpetual calendars. The 5320G fits within Patek Philippe's grand complications lineup, offering a blend of technical mastery and design heritage that resonates with enthusiasts of classic horology.
I too am attracted to this model for pretty much the same reasons. I also like the healthy dose of lume on a watch that is not a divers watch or sporty in any way.
I saw the 5320g online the day it was announced at Basel in 2017. From that first look, I knew I had to have it! Now it’s been considerably over a year since I bought mine, brand new from an AD in Los Angeles. The 5320 has been my daily wearer and is very likely to remain so. I wonder, now that the watch has been on the market for over 3 years, is the 5320 considered to be a “success” for Patek Philippe? Does anybody have any insight as to the popularity of this watch?
Like you, I bought it from AD at retail and most Patek PCs (except the nautilus), the secondary market price tend to be lower. This watch marks an important career milestone and is a keeper. Stay well!
And I am satsified with this #5320. It stands in unique & specaial position in the Patek price was very high until 2018 but has come down reasonable now
some of them you already mentioned. To me it seems, as one of the very few perpetual calender watches that can be worn on a daily basis, no matter where you are and what you wear. Something is holding me back, though, in buying it. Enjoy it! Regards, George
I too had intention to get the 5320 back few years ago but I didn’t have the chance to acquire one.. fast forward to this year.. I saw three pre owned selling with box and papers full set in mint condition at way below retail price (around 30% off and is negotiable).. this certainly caught my attention. 30% off retail with no waiting list.. great time to buy if one don’t mind buying pre-loved pieces. Love that blue strap on OP’s 5320G! Be safe. 🥂 Jen
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