The Triple Split—a rattrapante (split-seconds) chronograph from A. Lange & Söhne capable of measuring intermediate and comparative times of up to twelve hours—is now presented in a 950-platinum edition limited to 100 pieces.

The Triple Split was—and remains—the world's first and only split-seconds chronograph capable of measuring intermediate, comparative, and total times for events lasting up to twelve hours. During a race, for example, one can record the total time as well as any number of intermediate times.

The collection is now enriched by a third edition—also limited to 100 pieces—featuring a platinum case measuring 43.2 mm in diameter and 15.6 mm in height, along with a rhodium-colored dial accented by contrasting grey sub-dials.

The Triple Split sets a new standard in modern chronograph construction. Designed to measure intermediate and comparative times over a total duration of up to twelve hours, this split-seconds chronograph—which also features a flyback function—has been unique in its class since its launch in 2018.

By extending the rattrapante function to the minute and hour counters, the chronograph can measure times ranging from one minute to twelve hours, significantly broadening its scope of application. For instance, during a marathon, the Triple Split can record intermediate times for any number of runners (e.g., after 10, 20, or 30 km) and determine the winner's time as well as a second overall time.

It also offers other interesting possibilities during a classic car rally. Multiple intermediate times can be measured—for instance, at specific points such as the summit of a mountain pass or during a particular leg of a journey. Furthermore, the additive timing function allows for the measurement of the total duration of an event, accounting for any breaks or stops along the way.

The sapphire-crystal case back reveals the exceptional complexity and architectural depth of the chronograph movement, which features exquisite finishing in true Lange style. A total of 567 components form a perfectly harmonized whole. The upper surfaces of the levers, springs, and rockers feature straight graining, while the edges are beveled.