Master Ultra Thin Minute Repeater Flying Tourbillon White Gold / Silver

In Context

At 41 mm it is sized to the current mainstream: 40 mm is the median across every watch measured in this catalogue. The 7.9 mm case is genuinely slim and goes under a shirt cuff without argument. 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. Rated to 30 m, it is protected against rain and splashes and nothing beyond that.

The movement winds itself from the motion of your wrist. 42 hours of reserve carries it overnight, but not through a weekend in a drawer. At 21,600 vph the seconds hand advances 6 times a second, the slower and more audible rate of an older design.

1313520 stands on its own in this catalogue — no other reference here shares its base number. It pairs a silver dial with a white gold case. Beyond the time it carries a tourbillon and a minute repeater.

The Jaeger-LeCoultre Calibre 362 is an ultra-thin automatic movement combining a minute repeater and a flying tourbillon. Developed and manufactured in-house, it measures just 4.7 mm in thickness and is equipped with a peripheral rotor mounted on ceramic ball bearings for unobstructed views of the movement. The minute repeater mechanism features crystal gongs affixed directly to the sapphire crystal, using the case itself as a resonator, and trebuchet hammers for enhanced acoustic performance. The tourbillon is fitted with a patented S-shaped hairspring and a flying balance wheel, contributing to both technical refinement and aesthetic elegance. Additional innovations include a silent timelapse reduction system and a discreet activation button at 8 o’clock. Calibre 362 operates at a frequency of 21,600 vibrations per hour (3 Hz), has a power reserve of approximately 42 hours, and is composed of 566 components including 72 jewels. It measures 33.3 mm in diameter.

1 other watch in the library runs the Jaeger-LeCoultre 362.

Jaeger-LeCoultre

Master Hybris Mechanica Calibre 362

Q1313581 · 41 mm