# Patek Philippe Victorin Piguet Split‑Second Wristwatch – A Century‑Old Milestone Re‑Examined When Patek Philippe unveiled its first split‑second chronograph wristwatch in 1923, it was not merely adding another complication to its repertoire – it was creating a historic first. The Victorin Piguet Split‑Second Wristwatch, built around a Victorin Piguet 12‑line extra‑flat ébauche (movement no. 124 824), predates the brand’s better‑known 1924 simple chronograph by a full year and remains the earliest known wrist‑mounted rattrapante. Today the piece lives in the Patek Philippe Museum, but its design, engineering, and sheer pioneering spirit still speak loudly to collectors and horological scholars alike. Below, we break down the watch’s anatomy, performance, wearability, and overall significance, drawing exclusively on the documented facts that survive more than a century after its creation. --- ## Design & Case - **Dimensions** – The watch measures **33 mm in diameter** and **11.1 mm in thickness**. For a 1920s chronograph, that is remarkably compact, especially when compared with the bulkier split‑second pocket watches Patek had previously produced. The case is **11.279 mm smaller in diameter** than any earlier split‑second pocket model, underscoring the brand’s intent to translate a high‑complication into a truly wrist‑sized package. - **Materials** – The case is crafted in **yellow gold**, a traditional choice for the brand’s high‑end pieces of the era. The dial is finished in **enamel**, giving the watch a refined, luminous surface that contrasts with the metallic case. - **Aesthetic cues** – Because the movement is an **extra‑flat Victorin Piguet base**, the watch’s profile remains sleek despite housing a rattrapante mechanism. The modest 33 mm diameter, combined with the thin 11.1 mm height, yields a silhouette that would still sit comfortably under a modern shirt cuff. - **Historical context** – The watch was commissioned by **Attilio Ubertalli**, former president of Juventus FC, and was later cased as **case no. 235 326**. Its provenance adds a layer of sporting heritage to the technical achievement. Overall, the design reflects a purposeful minimalism: a small, gold‑cased chronograph that proves a complex function can be housed without sacrificing elegance or wearability. --- ## Movement & Performance - **Caliber** – At the heart of the piece lies a **Victorin Piguet 12‑line extra‑flat ébauche**, identified as **movement no. 124 824**. Though the watch was assembled in 1923, the movement itself dates back to **1903**, meaning Patek repurposed a two‑decade‑old base for this pioneering wrist‑chronograph. - **Technical specs** – The movement contains **23 jewels** and employs a **straight‑line lever escapement**, a configuration typical of early 20th‑century high‑grade chronographs. Its extra‑flat construction allowed the watch to stay thin (11.1 mm) while still accommodating the split‑second (rattrapante) column‑wheel layout. - **Performance data** – Official figures for **power reserve, accuracy, or water resistance** are not documented in the available sources. Given the era, it is reasonable to assume the watch was a manual‑wind instrument with a modest reserve (often 40–48 hours for comparable movements) and no explicit water‑resistance rating. - **Historical significance** – The watch is described as “the first‑ever split‑second chronograph wristwatch by any maker” and “among the most important watches in the brand’s collection” for its pioneering status. Its movement, being **11.279 mm smaller in diameter** than any prior split‑second pocket version, represents a genuine engineering breakthrough, allowing a rattrapante to be worn on the wrist for the first time. --- ## On the Wrist - **Wearability** – The **33 mm case** translates to a modest wrist presence, even by today’s standards. The thin **11.1 mm** profile ensures the watch sits low on the wrist, making it comfortable under dress shirts and jackets. - **Lug‑to‑lug** – While exact lug‑to‑lug measurements are not recorded, the proportional relationship between the case diameter and its thinness suggests a balanced spread that would not over‑extend the wearer’s wrist. - **Comfort notes** – The gold case, while luxurious, can be heavier than modern titanium or steel alternatives. However, the small size mitigates any potential bulk, and the enamel dial provides a smooth surface that does not irritate the skin. - **Practicality** – As a museum piece, the watch is not intended for daily wear. Its manual winding, lack of water resistance, and historic value make it more of a collector’s showcase than an everyday tool. Nonetheless, if one were to wear a faithful replica, the ergonomics would likely be very pleasant, especially for those who appreciate a thin, understated chronograph. --- ## Value & Verdict - **Price positioning** – The Victorin Piguet Split‑Second Wristwatch is not on the market; it resides in the **Patek Philippe Museum**. Its monetary value is therefore more a function of rarity and historical importance than of retail price. In the collector’s world, a piece that represents “the first‑ever split‑second chronograph wristwatch” would command a **priceless** premium, far exceeding the value of most contemporary complications. - **Strengths** – 1. **Historical first** – Undisputedly the earliest wrist‑mounted rattrapante. 2. **Engineering elegance** – An extra‑flat 12‑line base that shrank the split‑second mechanism enough to fit a 33 mm case. 3. **Aesthetic integrity** – Yellow‑gold case and enamel dial that have aged gracefully. - **Weaknesses** – 1. **Limited technical data** – No published power reserve, accuracy, or water‑resistance figures, leaving performance speculation unavoidable. 2. **Practical usability** – Manual winding, lack of modern protective features, and museum‑only status limit any real‑world application. 3. **Accessibility** – As a museum piece, it is unavailable to collectors who might wish to own a functional example. - **Final take** – From a purely horological perspective, the Victorin Piguet Split‑Second Wristwatch stands as a **cornerstone of chronograph evolution**. Its compact 33 mm case, ultra‑thin 11.1 mm profile, and pioneering split‑second function demonstrate that Patek Philippe was already thinking ahead of its time in the early 1920s. While the watch lacks the modern specifications that contemporary enthusiasts demand, its **historical gravitas** outweighs any functional shortcomings. For anyone studying the lineage of chronographs, or for a museum‑goer seeking to understand how a rattrapante migrated from pocket to wrist, this piece is an indispensable reference point—one that still looks elegant a full century after its debut.