Polaris Chronograph Stainless Steel / Grey

In Context

At 42 mm it is sized to the current mainstream: 40 mm is the median across every watch measured in this catalogue. At 11.9 mm thick it is about average for a modern wristwatch. The case back is open, so the movement is visible without taking the watch apart, and the sapphire crystal will resist everything short of deliberate abuse. 100 m is genuine swimming resistance — more than the shape of this watch suggests it would need.

The movement winds itself from the motion of your wrist. 65 hours of reserve is enough to set it down on Friday evening and find it still running on Monday. At 28,800 vph the seconds hand advances 8 times a second.

Q902843J stands on its own in this catalogue — no other reference here shares its base number. It pairs a grey sunburst dial with a stainless steel case. Introduced in 2023. Beyond the time it carries a chronograph.

Calibre 761 features an integrated chronograph mechanism, equipped with a column-wheel with vertical clutch. Automatic winding, Components: 248, Vibrations per hour: 28800, Jewels: 35, Barrel: 2, Thickness: 5.76mm, Power reserve: 65 hours

2 other watches in the library run the Jaeger-LeCoultre 761.

Jaeger-LeCoultre

Polaris Chronograph Stainless Steel / Blue / Bracelet

Q9028181 · 42 mm

Jaeger-LeCoultre

Polaris Chronograph Stainless Steel / Ocean Grey

Q9028651 · 42 mm