After a significant hiatus since its last iteration, A. Lange & Söhne has unveiled a highly anticipated new version of its groundbreaking Triple Split chronograph, this time presented in a lustrous platinum case. This marks the third distinct material execution for the exceptionally complex timepiece, following its initial launch in white gold in 2018 and a rose gold variant in 2021. The reintroduction of the Triple Split underscores the brand’s unwavering commitment to pushing the boundaries of haute horlogerie and catering to a discerning clientele that values unparalleled mechanical ingenuity.

A Legacy of Chronographic Innovation
A. Lange & Söhne, a name synonymous with the pinnacle of German watchmaking, has consistently demonstrated a mastery of complex complications. Situated in the historic watchmaking town of Glashütte, the manufacture is renowned for its meticulous craftsmanship and intricate, often hypnotic, mechanical cityscapes housed within its timepieces. The brand’s CEO, Wilhelm Schmid, has previously remarked on the exceptional difficulty and desirability of the Triple Split among their most skilled watchmakers, often preferring its challenges over even tourbillons and perpetual calendars. This sentiment speaks volumes about the Triple Split’s status as a horological Everest.
The genesis of the Triple Split can be traced back to A. Lange & Söhne’s pioneering work in split-seconds chronographs. The Double Split, introduced in 2004, was a revelation, allowing for the measurement of intermediate times within a single elapsed time measurement. The Triple Split, however, elevates this capability to an unprecedented level. It’s not merely a chronograph that can time two intervals; it possesses the extraordinary ability to "split" the timing of not only the 30-minute counter but also, crucially, the 12-hour counter. This triple rattrapante functionality is what sets this watch apart as a truly unique and formidable instrument.

The New Platinum Edition: Design and Specifications
The latest iteration of the Triple Split arrives encased in a substantial yet elegantly proportioned 43.2mm by 15.6mm platinum case. This is the first time this specific complication has been housed in platinum, a precious metal that lends a distinct weight and visual gravitas to the timepiece. The dial, crafted from 0.925 sterling silver, presents a sophisticated palette of light grey for the main dial and track, contrasted by darker grey subdials. This subtle color scheme enhances legibility while maintaining a refined aesthetic. The hour markers are meticulously applied in rhodium-plated 0.750 gold, with luminous accents at the 3, 6, 9, and 12 o’clock positions, ensuring visibility in low-light conditions. The hands are also luminescent, further contributing to the watch’s practicality. Water resistance is specified at 50 meters, a standard for dressier complications that prioritizes aesthetics and intricate mechanics over extreme dive capabilities.
The watch is presented on a hand-stitched alligator leather strap in a dark brown hue, accented with a grey seam that complements the dial. It is secured by a quick-release deployant buckle, also crafted from 950 platinum, providing both security and a luxurious finish.

Mechanical Marvel: The L132.1 Caliber
At the heart of the A. Lange & Söhne Triple Split beats the manually wound manufacture caliber L132.1. This mechanical masterpiece is a testament to the brand’s engineering prowess, comprising an impressive 567 individual parts and 46 jewels. It features five screwed gold chatons, a hallmark of high-end watchmaking, which house essential jewels and contribute to the movement’s durability and aesthetic appeal.
The caliber L132.1 offers a power reserve of 55 hours, a respectable duration for such a mechanically intensive movement. It operates at a frequency of 3Hz (21,600 vibrations per hour), providing a balance between accuracy and operational longevity. The movement’s functions are extensive, including hours, minutes, a subsidiary seconds dial, and a power reserve indicator.

The star of the show, however, is the flyback chronograph with its signature triple rattrapante mechanism. This allows for the measurement of intermediate times from 1/6th of a second up to an astonishing 12 hours. The operation is intuitive, with pushers located on the crown side controlling the chronograph functions, while a separate pusher at the top of the opposite side of the case activates the complex rattrapante mechanism. This ingenious system allows the wearer to time multiple events simultaneously, a feat unmatched by most chronographs on the market.
The finishing of the L132.1 caliber is, as expected from Lange, exemplary. The plates and bridges are fashioned from untreated German silver, a traditional material in Glashütte watchmaking that develops a unique patina over time. The movement showcases the brand’s signature decorative techniques, including Glashütte ribbing, perlage, and the meticulous chamfering of components. Blued screws are visible, securing the gold chatons and adding a touch of visual flair. The balance wheel, crafted in-house, is equipped with eccentric poising weights for precise regulation, and the movement is shock-resistant, a crucial feature for such a finely tuned mechanism.

A Timeline of the Triple Split
The journey of the A. Lange & Söhne Triple Split is a story of relentless innovation:
- 2018: The world is introduced to the first A. Lange & Söhne Triple Split, housed in a sophisticated white gold case. This groundbreaking timepiece immediately cemented its place as a benchmark in chronograph complexity.
- 2021: A. Lange & Söhne released a second iteration of the Triple Split, this time presented in a warm rose gold case, offering collectors a different aesthetic and precious metal option.
- 2026 (Present): The manufacture unveils the third version, opting for the timeless elegance and inherent value of platinum. This release signifies the continued evolution and desirability of this extraordinary watch.
The Significance of Platinum
The choice of platinum for the latest Triple Split is not merely an aesthetic decision; it carries significant implications. Platinum is a rarer and denser metal than gold, contributing to a noticeable heft on the wrist that many collectors associate with prestige and substance. Its cool, silvery luster offers a refined and understated alternative to the warmer tones of rose gold or the classic appeal of white gold. For a complication as technically demanding and intellectually stimulating as the Triple Split, the choice of platinum aligns with the watch’s status as a horological tour de force, a piece that commands respect and admiration.

Market Reception and Availability
The A. Lange & Söhne Triple Split, in all its iterations, has consistently been a highly sought-after timepiece. The limited production of 100 pieces for this new platinum edition ensures its exclusivity and is expected to drive significant demand from collectors worldwide. The retail price is approximately €210,000, translating to roughly $245,000 USD, placing it firmly within the ultra-high-end segment of the watch market.
The brand’s strategy of releasing such complex pieces in limited series not only preserves their exclusivity but also contributes to their long-term value retention. Historical data suggests that previous versions of the Triple Split have traded at or around their launch prices on the secondary market, a testament to their enduring appeal and investment potential. This stability in value is a significant draw for collectors who view these timepieces not just as instruments but as valuable assets.

Broader Implications for Haute Horlogerie
The reintroduction of the Triple Split in platinum by A. Lange & Söhne serves as a powerful statement about the state of ultra-complex watchmaking. In an era where digital timekeeping is ubiquitous, the continued pursuit and mastery of mechanical intricacies represent a dedication to craftsmanship and a celebration of human ingenuity. The Triple Split is more than just a watch; it’s a demonstration of what is possible when exceptional talent and unwavering dedication to precision are combined.
For A. Lange & Söhne, this release reinforces their position as a leader in innovative chronograph technology. It also highlights the brand’s ability to imbue even the most technically complex movements with their signature aesthetic elegance and meticulous finishing. The fact that the brand continues to develop and refine such challenging complications speaks to a long-term vision focused on pushing the boundaries of horological art.

Expert Analysis and Collector Sentiment
While the size of the Triple Split, like many grand Lange watches, might be considered substantial, the overall design and balance of the dial contribute to a surprisingly comfortable wear. The heft of the platinum case, for many, is a desirable characteristic, signifying the inherent value and robust construction of the timepiece.
The true artistry of the Triple Split, however, is most evident when one examines its movement. The provided images of the L132.1 caliber reveal a breathtaking level of detail and finishing. The depth and complexity of the movement’s architecture, coupled with the immaculate polishing of German silver plates and steel levers, showcase Lange’s unparalleled commitment to perfection. The blued screws add a visual contrast that highlights the intricate assembly. These details are not merely for show; they are integral to the functional integrity and the enduring beauty of the watch.

The collector community’s reaction is anticipated to be overwhelmingly positive. The combination of Lange’s esteemed reputation, the groundbreaking nature of the Triple Split complication, and the desirability of platinum makes this a truly exceptional offering. As Wilhelm Schmid’s earlier comments suggest, watches like the Triple Split are not for the faint of heart, either in their construction or their appreciation. Yet, for the 100 fortunate individuals who will acquire this new platinum edition, it represents the pinnacle of horological achievement and a tangible connection to the enduring legacy of A. Lange & Söhne.
Technical Specifications
Brand: A. Lange & Söhne
Model: Triple Split
Reference Number: 424.025F

Case:
- Diameter: 43.2mm
- Thickness: 15.6mm
- Material: Platinum
- Dial Color: Grey (made of .925 silver)
- Indexes: Applied in rhodium-plated .750 gold; hour markers at 3, 6, 9, and 12 o’clock are luminous.
- Lume: Yes (unspecified)
- Water Resistance: Unspecified (typically 30-50 meters for such complications)
- Strap/Bracelet: Hand-stitched alligator leather, dark brown with grey seam; Quick-release deployant buckle in 950 platinum.
Movement:

- Caliber: Lange manufacture caliber L132.1
- Functions: Hours, minutes, subsidiary seconds; flyback chronograph with triple rattrapante (intermediate timing from 1/6th second up to 12 hours); power reserve indicator.
- Diameter: 30.6mm
- Thickness: 9.4mm
- Power Reserve: 55 hours
- Winding: Manual
- Frequency: 21,600 vph (3 Hz)
- Jewels: 46 (including 5 gold chatons)
- Additional Details: Shock-resistant balance with eccentric poising weights; balance spring manufactured in-house; plates and bridges made of untreated German silver; hand-engraved balance cock.
Price and Availability:
- Price: Approximately €210,000 (around $245,000 USD)
- Availability: Available now
- Limited Edition: 100 pieces worldwide.