Cartier Privé Tortue Monopoussoir Chronograph Ref. WHTO0007

When thinking about Cartier, one might think of classic design language, quiet elegance, and time-only watches. But the brand has something of an unsung command of more complicated pieces, and this Cartier Privé Tortue Monopoussoir Chronograph Ref. WHTO0007 is an example of that technical mastery. It’s also a nuanced reminiscence of the brand’s heritage, with its iconic Tortue case shape that dates back to 1912, its single-button chronographs from 1928, and its 1998 CPCP edition - a collaboration with connections to renowned watchmakers F.P. Journe, Denis Flagiollet, and Vianney Halter - all informing this piece’s stunning design and craftsmanship.

A monopusher (or monopoussoir, in French) chronograph is an inherently complex movement that integrates the start, stop, and reset functions into a single pusher. In this case, that pusher is integrated into the sapphire-set crown. The result is a sort of undercover chronograph, with a minimalist case silhouette resembling a less complicated watch, without the pushers that reveal its true function protruding from the case. 

Released as part of the Privé Collection in 2024 in a limited edition of 200 pieces, this beautiful yellow gold example, measuring 43.7mm x 34.8mm with a slim 10.2mm thick case, features a refined silvered opaline dial with Roman numerals, snailed subregisters, and a blued steel handset. Notably, this version is outfitted with the new caliber 1928MC, a column-wheel chronograph with a 44-hour power reserve and beautiful finishing including Côtes de Genève decoration on the bridges, which is visible through the sapphire caseback.

This 2024 Tortue Monopoussoir Chronograph from the Privé Collection demonstrates the seamless intersection of heritage, elegance, and complicated watchmaking that are a true hallmark of Cartier.