Jaeger-LeCoultre Polaris Date 40 mm
Jaeger-LeCoultre presents the Polaris Date 40 mm, a watch that pays tribute to its vintage diving legacy in a highly ergonomic and comfortable 40 mm format.
Welcome to our dedicated space for Jaeger-LeCoultre (JLC), the historic Swiss manufacture revered throughout the horological world as “The Watchmaker of Watchmakers.” Founded in 1833 by Antoine LeCoultre in Le Sentier, in the heart of the Vallée de Joux, Jaeger-LeCoultre has created over 1,300 proprietary calibers and supplied movements to the most prestigious names in fine watchmaking. Famous for inventing the Art Deco Reverso with its swiveling case, JLC represents the absolute pinnacle of technical inventiveness and artistic finishing.
Here, you will find in-depth technical reviews, movement architecture breakdowns, and historical guides covering one of horology’s most respected and complete manufactures.
Reverso: The ultimate Art Deco icon created in 1931 for polo players needing to protect their watch glass. Featuring a swiveling case mechanism available in Monoface, Duoface (two distinct dials for two time zones), and Grand Complication models.
Polaris: Inspired by the legendary 1968 Memovox Polaris diver. Combining sport-chic aesthetics, inner rotating bezels, alarm complications, and high-performance automatic chronographs.
Master Control & Master Ultra Thin: The quintessential expressions of round classical elegance. Renowned for their rigorous 1,000-Hour Control testing, offering refined perpetual calendars, moon phases, and ultra-slim profiles.
Hybris Mechanica & Gyrotourbillon: The peak of high complications. Showcasing multi-axis spherical tourbillons, minute repeaters with crystal gongs, and groundbreaking mechanical inventions.
Atmos: The iconic clock that “lives on air,” driven purely by minute fluctuations in atmospheric temperature and pressure.
Jaeger-LeCoultre is one of the very few fully integrated manufactures where every single stage of production—from design, blank cutting, and balance spring making to hand-engraving and case assembly—happens under one roof in the Vallée de Joux. Subjected to JLC’s legendary 1,000-Hour Control protocol, each timepiece undergoes six weeks of continuous testing across temperature, impact, and accuracy variations to guarantee flawless mechanical performance.
Jaeger-LeCoultre presents the Polaris Date 40 mm, a watch that pays tribute to its vintage diving legacy in a highly ergonomic and comfortable 40 mm format.
Jaeger-LeCoultre has presented the sixth capsule collection of The Collectibles, a curated selection of 12 museum watches presented in London on June 15 and available to collectors worldwide.
An overview and review of Jaeger-LeCoultre’s key novelties presented at Watches and Wonders 2026, including grand complications and the Master Control collection.
Discover the new Jaeger-LeCoultre Master Hybris Inventiva Gyrotourbillon À Stratosphère, a masterpiece featuring a highly precise triple-axis tourbillon and limited to only 20 pieces.