Collection
Henry (joenghenry) shares an in-depth look at the Patek Philippe Ref. 5235G, a reference known for its unique regulator display and advanced caliber. This article explores why this "uncommon/non-orthodox" model, despite initial buzz, saw fluctuating collector enthusiasm. Henry's personal insights into its design and movement provide a valuable foundation for understanding this distinctive Patek Philippe Annual Calendar.
The Patek Philippe reference 5235 Annual Calendar Regulator introduced a distinctive display format to the brand's annual calendar complication. This model features a regulator-style dial, separating the hours, minutes, and seconds into distinct subdials. The central hand indicates minutes, while the hours are displayed in a subdial at 12 o'clock and the running seconds in a subdial at 6 o'clock. This layout provides a clear, uncluttered presentation of time and calendar information, distinguishing it from other annual calendar offerings.
The watch is housed in an 18k white gold case measuring 40.5 mm in diameter and 10 mm in thickness. It is powered by the self-winding caliber 31-260 REG QA, a movement specifically developed for this regulator display. This movement provides a power reserve ranging from 38 to 48 hours. The watch is fitted with a sapphire crystal on both the front and an exhibition case back, offering a view of the movement. It is water resistant to 30 meters.
First appearing in 2011, the 5235 appeals to collectors seeking a Patek Philippe annual calendar with a unique aesthetic. The regulator display, while historically rooted, offers a contemporary interpretation within the brand's complicated watch lineup. Its production run has seen it offered primarily in this white gold configuration, making it a consistent and recognizable piece for those who appreciate its specific technical and design characteristics.
Itโs one of the Patek references that the movement view is as attractive (if not more appealing) as the dial view. In fact, the beautiful movement is the main reason of my acquisition.
Matches your shirt and pants very well!
In addition to the unusal lay-out, the brushed dial is mesmerizing IMO. When it was first shown in the Patek magazine but before it was finally released, the 5235 created quite a buzz and I for one was excited about this new model. Somehow the excitement did not last for long after the launch and I also wondered what happened to the demand. Looking carefully at your photo, I could imagine the dial being cleaner by eliminating the AC functions and taking away the date, thus creating a simple thre
I guess the reasons for its low popularity include: 1. Increased supply from Patek 2. The separated 3 hands layout is unfamiliar to most people, resulting in difficulty at time reading 3. The minimalist or futuristic dial doesnโt match the conventional image of Patek But as you said, the brushed steel dial with Patek engraving is truly special. I heard the delay in delivery was exactly due to the difficulty in making this dial. This kind of brushed dial only exists in two other earlier reference
I really felt in love the first time I tried it. A future classic in my opinion, not so popular, probably because you have to experience it to truly appreciate the dial. I like that it is a plain annual calendar, i.e. has no moon phase function. The PP DNA is strong in this watch: inspired by the historical PP watch marker regulator clock (now located in T. Sternโs office), the case of 3448 and the brushed dial of the 5550. A fantastic blend of historical and modern PP design. That is what PP is
Everything that went into the design and technology of the movement is as special as the dial face. I disagree that removing the Annual Calendar would have made it more Patek recognisable; in fact that is exactly what they created on the dial side - a pleasant tension with an unbalanced dial face. Every factor of time with its own separate sub-display. Even the Branding is discrete, engraved but not painted. For me, this discontinued version is the watch to have and to hold.
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