Master Eight Days Perpetual 40

ref. 1613401

The only perpetual calendar with an 8-day power reserve. Two barrels, 28,800 vibrations per hour, variable inertia balance. All the functions of the perpetual calendar (mechanically programmed until 2100) are activated by a single corrector. Legibility and balanced dial display. Indication of the year in full.

Versions

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Focus

Côtes soleillées decoration

Côtes soleillées decoration

Exclusive decoration especially developed by Jaeger-LeCoultre for sophisticated watch movements.
Unique, Master Eight Days Perpetual 40

Unique, Master Eight Days Perpetual 40

The Master Eight Days Perpetual is the only hand-wound perpetual calendar with an eight-day power reserve thanks to its two barrels.

Technical details

Reference:
1613401
Case material:
White Gold
Strap/bracelet:
Alligator Leather
Jaeger-LeCoultre Calibre
  • 876-440B
Movement
  • Hand-winding
  • Number of pieces : 262
  • Vibrations per hour : 28800
  • Power-reserve : 8 Days
  • Jewels : 37
  • Barrel : 2
  • Height : 6.60 mm
Functions
  • Hour - Minute
  • Perpetual calendar
  • Date
  • Day
  • Month
  • Year
  • Moon phases
  • Day/Night indicator
  • Power-reserve
  • Red security zone
Case
  • White Gold
  • Water resistance : 5 bar
  • Diameter : 40mm
  • Thickness : 12.1mm
Dial
  • Silvered
Hands
  • Dauphines
Gem-setting
  • Diamond : ~23
  • ~0.22 carats
Strap/bracelet
  • Alligator Leather
Buckle
  • Double Folding Buckle 18.0 mm

Jaeger-LeCoultre Calibre 876-440B