Jaeger-LeCoultre Reverso grande complication à triptyque

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Jaeger-LeCoultre Reverso grande complication à triptyque
© Jaeger-LeCoultre
Jaeger-LeCoultre Reverso grande complication à triptyque RS
© Jaeger-LeCoultre

Reverso grande complication à triptyque (also called Hybris Mechanica 3) is an astronomical wristwatch by Jaeger-LeCoultre.

Grande Complication of the highest level: an astronomical wristwatch with a total of 19 complications, including a perpetual calendar. This timepiece in platinum case, limited to 75 pieces, is the result of over four years of research and development at Jaeger-LeCoultre.

In 2007 the watch was awarded the Special Jury Prize at the Grand Prix d'Horlogerie de Genève.

Movement:

Manual winding manufacture movement JLC 175, 21,600 A/h
Tourbillon with Ellipse Isometer Escapement
79 jewels
Power reserve 48 hours
642 components

Case:

Platinum
Dimensions 37.7 x 55 mm, H 17.9 mm
Sapphire crystal with anti-glare treatment
Waterproof to 30 m

Dials:

Silvered
Bâton hands

Functions:

Dial front side:
Hours, minutes
Official time with 24 hours indication
24 hours indication with red security zone
Power reserve indicator of the calendar
Dial back side:
Signs of the zodiac calendar
Sidereal time, sky map
Equation of time with indication of sunrise and sunset
Carrier plate:
Current display of the perpetual calendar with retrograde date
Day, month, year, moon phase

Bracelet:

Alligator leather strap with double folding clasp