Why we chose it:
Known to collectors worldwide as “La Grande Maison,” the Le Sentier manufacture is a benchmark of exceptional technical mastery.
Polaris
Much more than a tribute to the 1968 Memovox: the Jaeger-LeCoultre Polaris collection transcends its heritage to embrace contemporary watchmaking at its finest. Off-centred crowns, domed crystal, luminescent Super-LumiNova® indexes, and the celebrated alarm function featured on the Mariner Memovox model elevate its historic legacy through an exceptional sporting design, making it the ideal companion for a dynamic lifestyle.
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Origins of the Jaeger-LeCoultre Polaris Collection
In the heart of the Vallée de Joux, Jaeger-LeCoultre wrote a fascinating chapter in the history of fine watchmaking in 1968 with the creation of the legendary Memovox Polaris. Designed for diving, this timepiece featured a special mechanical alarm that helped divers measure time underwater, combining Swiss precision with the highest standards of safety.
Fifty years later, in 2018, the Maison celebrated this great icon by reinterpreting it as a complete collection. The new line revisits the sporting architecture of the original model through a contemporary lens, bringing the charm and robustness of an avant-garde instrument into everyday life.
Design and Style of Jaeger-LeCoultre Polaris Watches
Compared to other Jaeger-LeCoultre watches, Polaris models stand out for their essential lines and the perfect balance between technical functionality and everyday elegance. Every design element is conceived to ensure legibility, comfort, and character, while preserving the distinctive style of the Manufacture.
• Case: the satin-brushed finish protects the watch from everyday micro-scratches, while mirror-polished bevels define its prestigious profile. A solid construction designed to endure over time, with a refined thickness that slips effortlessly beneath a shirt cuff.
• Dial: the sophisticated three-sector finish (sunray-brushed, grained, and opaline) creates a natural contrast that instantly guides the eye toward the time display. Super-LumiNova® indexes ensure clear and immediate readability even in the dark.
• Movement: at the heart of the timepiece beats a Jaeger-LeCoultre Manufacture calibre, visible through the sapphire caseback. It is a high-performance movement: the dark tungsten rotor winds the watch with the simple motion of the wrist, ensuring extended autonomy even when not worn over the weekend.
• Versatility: the interchangeable strap system transforms the look of the watch in just a few seconds. Switching from the steel bracelet to leather or rubber requires no tools: a flexibility that allows the Polaris to adapt seamlessly from a business meeting to a dive with a simple click.
Polaris Watch Variants and Models Available at Astrua
Astrua offers the Polaris line in several configurations to meet different style and functional preferences. While sharing the same aesthetic DNA, each variation delivers a distinct wrist experience.
• Polaris Automatic: the essential choice. A 41 mm case and no-date dial for perfect visual symmetry. Ideal for those seeking formal purity and maximum discretion beneath the cuff.
• Polaris Chronograph: the sporting soul. A 42 mm case, ergonomic pushers, and tachymeter scale transform the watch into an active measuring instrument, perfect for those who appreciate complex mechanics and a bold presence.
• Polaris Date: the functional evolution. Integrates the date display at 3 o’clock while faithfully preserving the geometry and style of the historic design. With water resistance up to 200 metres, it represents the perfect meeting point between 1968 aesthetics and modern performance.
• Polaris Geographic: the traveller’s companion. Thanks to JLC’s signature complication, it displays a second time zone selectable through the city disc at 6 o’clock. The ideal function for those who travel across the world, integrated into a sport-chic design.
• Polaris Perpetual Calendar: the pinnacle of Haute Horlogerie. It combines the sporty character of the Polaris case with the nobility of a perpetual calendar complication, one of the most sophisticated movements to master. The innovations housed within this calibre also include a moon phase display for both hemispheres.
• Polaris Mariner Memovox: the iconic Jaeger-LeCoultre diving watch that proudly reflects its prestigious sporting heritage inspired by the Memovox line, featuring the alarm function, the acoustic signal originally conceived to remind divers when it was time to return to the surface.
Why Purchase Your Jaeger-LeCoultre from Astrua 1860
At Astrua 1860, care for the client is at the heart of every experience. Our team accompanies you in discovering the Jaeger-LeCoultre universe, offering access not only to Polaris models, but to all the Maison’s collections.
Whether you are searching for a new timepiece or a carefully selected pre-owned example, you may rely on one essential element: every watch undergoes rigorous inspections and is accompanied by certification, ensuring the highest standards of excellence.

The Artof Gifting
ASTRUA brings your gifts to those you have chosen them for. Our exclusive packaging reflects the precious nature of what it contains, the care and love of those who selected it as a token of affection.

OfficialTechnical Service
The ASTRUA 1860 workshop is a center of excellence for the evaluation, restoration and repair of watches, combining decades of expertise in fine watchmaking, technological research, and strict operational precision.