Master Calendar

ref. 151842A

It sets an evocative scene for the play of time: pointer-type date display, apertures for the day, month, moon phases and power reserve.

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Technical details

Reference:
151842A
Case material:
Stainless Steel
Strap/bracelet:
Alligator Leather
Jaeger-LeCoultre Calibre
  • 924
Movement
  • Automatic
  • Pieces number : 339
  • Vibrations per hour : 28800
  • Power-reserve : 43 Hours
  • Jewels : 41
  • Barrel : 1
  • Height : 6.50 mm
Functions
  • Hour - Minute
  • Seconds
  • Moon phases
  • Power-reserve
  • Date
  • Day
  • Month
Case
  • Stainless Steel
  • Water resistance : 5 bar
  • Diameter : 40mm
  • Thickness : 13.1mm
Dial
  • Silvered sunray-brushed
Hands
  • Alpha
Strap/bracelet
  • Alligator Leather
Buckle
  • Double Folding Buckle 16.0 mm

Jaeger-LeCoultre Calibre 924

Focus

Pointer-type date display, Master Calendar

Pointer-type date display, Master Calendar

A large centre hand highlights the date.
Power reserve, Master Calendar

Power reserve, Master Calendar

A complex system of differential gears runs the power-reserve indication and converts into time units the energy accumulated by Jaeger-LeCoultre Calibre 924, a mechanical automatic movement.
Moon phases, Master Calendar

Moon phases, Master Calendar

The lower part of the dial is adorned with a moon-phase display reflecting the most horological tradition.