Patek Philippe Ref. 3448J Alan Banbery Vintage
Vintage

Patek Philippe Ref. 3448J Alan Banbery Vintage

By lavrentivs · May 10, 2022 · 20 replies
lavrentivs
WPS member · Patek Philippe forum
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Lavrentivs's post offers a rare glimpse into a unique Patek Philippe Ref. 3448J, a timepiece commissioned for Alan Banbery, a pivotal figure in Patek Philippe's history. This article delves into the watch's distinctive 'Senza Luna' modification and its unique leap year indicator, a testament to Banbery's influence and the brand's horological artistry. Lavrentivs provides an intimate perspective on handling this significant piece, inviting readers to appreciate its historical weight.







Alan Banbery was appointed the Director of Sales for the English-speaking Territories in 1965 where he did much to develop Patek Philippe’s position in the market. In addition to this, he also did much to guide Patek Philippe’s commitment to the preservation and acquisition of historic timepieces not just from the annals of Patek Philippe but of horology. In 1970, Henri Stern appointed him the curator of Patek Philippe’s private collection. It is mostly through his efforts that led to the nucleus of a collection that then led to the creation of the Patek Philippe Museum; so if you find yourself at the Patek Philippe Museum, doff your hat to Alan Banbery. Additionally, collectors are indebted to Alan Banbery for the literature he has produced regarding Patek Philippe timepieces.



In recognition of his services, Henri and Philippe Stern commissioned a 3448 to be modified and subsequently gifted. One of these modifications resulted in a characteristic that collectors refer to as ‘Senza Luna’ (without moon); of the 586 3448s, there are seven recorded examples. What makes this piece even more distinguished and ultimately a piece unique is the addition of a leap year indicator in place of the moonphase (represented by the red text in English and the inclusion of a second hand co-axial with the date hand) which necessitated the modification of both an existing dial and movement. The watch was presented to Banbery in 1975 and was his personal timepiece until it was sold to a private collector in 1999.



Having the opportunity to wind it, strap it on the wrist and listen to the movement ticking, made me imagine all the history this watch was an eyewitness to; a humbling and exhilarating experience.

About the Patek Philippe Perpetual Calendar Ref. 3448

The Patek Philippe Reference 3448 is notable as the brand's first self-winding perpetual calendar wristwatch. Introduced in 1962, it marked a significant technical advancement for Patek Philippe, combining the convenience of an automatic movement with the intricate perpetual calendar complication. This reference established a new standard for complicated wristwatches and laid the groundwork for subsequent automatic perpetual calendar models. It was produced for over two decades, demonstrating its enduring appeal and technical success.

The watch features an 18k yellow gold case with a diameter of 37.5 mm, housing the automatic caliber 27-460 Q. This movement provides a power reserve of approximately 40 hours. The dial is champagne in color, protected by a sapphire crystal, and the watch offers a water resistance of 30 meters. The bezel is polished, complementing the overall classic design of the timepiece.

Reference 3448 is highly regarded by collectors for its historical significance as Patek Philippe's inaugural automatic perpetual calendar. It appeals to those who appreciate the blend of traditional watchmaking with technical innovation. The model was primarily produced in yellow gold, with very few examples in white gold, rose gold, or platinum, making those variants particularly rare. Its production run concluded in 1985, solidifying its place as a key reference in the history of complicated Patek Philippe wristwatches.

Specifications

Caliber
27-460 Q
Case
18k Yellow Gold
Diameter
37.5 mm
Dial
Champagne
Water Resist.
30m
Crystal
Sapphire

Key Points from the Discussion

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The Discussion
KE
keks
May 10, 2022

Just a spectacular piece for so many reasons you generously detail above! Thanks for sharing!

MD
mdg
May 10, 2022

...let alone try it on. It appears that the leap year has not been set properly?

CH
ChristianDK
May 10, 2022

So for me, this piece is extremely interesting and desirable. I have seen pictures before and knew the story but it’s the kind of special thing that is so. Ice to be reminded of. Thank you for a great post.

MK
mkvc
May 10, 2022

I did not know such a thing existed.

BA
baufoam
May 11, 2022

For posting this! I have never seen such a clear picture of Alan’s watch. What a beauty!

GL
GLau
May 11, 2022

This piece is very lovely and so unique ! For the seconds hand, is it hidden under the date hand in the photo ?

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