222
Vacheron Constantin
"Marine Chronometer with Detent Escapement"
A very fine and extremely rare gimballed two-day marine chronometer with detent escapement and up-and-down indicator
Full-Cataloguing
- Marine Chronometer with spring detent escapment
- Slim movement architecture
- Very few models made
A marine chronometer is the ultimate instrument of precision at sea — a portable, supremely accurate timekeeper designed to calculate longitude by comparing local time with a fixed reference such as Greenwich Mean Time. First perfected in the 18th century, these remarkable machines transformed navigation forever. Housed in gimballed boxes to remain perfectly level despite the restless motion of the ocean, they became the silent guardians of every serious voyage.
The present Marine Chronometer, dating to 1918, was created at a pivotal moment when maritime navigation was entering a new, electrified age. Rather than resting on tradition, Vacheron Constantin demonstrated formidable technical confidence. The movement is notably slim for its type — the conventional fusée replaced by a spring barrel with stop-work, while a refined spring detent escapement is mounted directly on the bottom plate between the bridges. It is an intelligent, modern execution of a centuries-old concept, showcasing both restraint and innovation.
Marine chronometers signed by Vacheron Constantin are exceptionally rare, with only a small handful known to exist. As such, the present example stands not only as a navigational instrument but as a highly collectible testament to the manufacture’s technical ambition during the early 20th century.
Vacheron Constantin
Swiss | 1755The world's oldest watch brand in continuous operation since its founding in 1755, Vacheron Constantin was the first watch company to manufacture movements with interchangeable parts beginning in 1839. Vacheron's watches are admired for their Latin-influenced case designs, well-balanced proportions and exquisitely finished movements of the highest quality. The Geneva-based manufacturer is known for their highly complicated masterpieces, including the King Farouk Grand Complication made in 1935, the Tour de l'Ile that was the most complicated serially produced wristwatch when introduced in 2005 and the 57260 — the world’s most complicated watch — made in 2015.
Key vintage models include minute repeating wristwatches such as the references 4261, chronographs such as the references 4178 and 6087 and the oversized Cioccolotone models such as ref. 4737. Collectors also appreciate Vacheron's Chronometer Royal pocket and wristwatches, as well as the '222,' the brand's first luxury sports watch produced from 1977 through 1984.