For the first time, the watchmakers of the Manufacture de la Vallée de Joux have combined the chronograph with a triple calendar in the Master Control collection. Combining characterful design and an automatic movement developed and assembled under the roof at the Manufacture, this benchmark collection has seduced lovers of beautiful objects since its creation in 1992. This undeniable success prompted Jaeger-LeCoultre to reinterpret the aesthetic and mechanical codes of this collection, while retaining its fundamental features. Rounded case. Noble attributes. High level of finish. In this highly balanced ensemble, the Master Control Chronograph Calendar in stainless steel features a chronograph and complete calendar.

Features
Case: Stainless steel

Diameter: 40 mm

Thickness: 12.05mm
Water resistance: 5 bar
Dial: Polished rhodium-finish numerals and hour-markers, Silvered grey, sunray-brushed
Hands: Baguette

Movement
Functions: Pulsimeter, Month, Moon phase, Day, Hour - Minute, Chronograph's Second, Date, 30-minute counter, Seconds, Chronograph
MOVEMENT TYPE: Automatic winding
Thickness: 6.85mm
Vibrations per hour

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The balance makes a to-and-fro movement at a given frequency (two vibrations). It is measured either in Vibration per Hour (VPH) or Hertz (Hz).: 28800
Frequency (HZ)

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The balance makes a to-and-fro movement at a given frequency (two vibrations). It is measured either in Vibration per Hour (VPH) or Hertz (Hz).: 4
Power reserve

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The time the watch will continue to function before rewinding is necessary.: 65 hours
Components: 358
Jewels

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Jewels are used as bearings for pivots to reduce friction in a watch movement.: 37
Barrel: 2

Straps & Buckles
Strap: Interchangeable: Crafted with quick-release technology for seamless strap interchangeability

Standard strand length at 12h: 75mm

Length 6h: 120mm

Lug width: 20mm
Buckle: Double Folding Buckle

Stainless steel

Buckle width: 18mm

Care for your watch

Reference
Q4138431