Jaeger-LeCoultre – Master Grande Tradition Tourbillon Céleste, Gem Set Version, Ref.Q5073401

Jaeger-LeCoultre unveils a new gem set version of Master Grande Tradition Tourbillon Céleste. The sparkling precious stones create a splendidly luminous glow. Diamonds form a sparkling halo around the sky chart of the Northern hemisphere and an orbital flying tourbillon, adorning the bezel and the inner bezel ring that are respectively set with baguette and brilliant-cut stones.

A sun turns once every 24 hours around the dial circumference of this exceptional creation, thereby displaying the 24-hour indication, the zodiac signs, the days and months that appear on a circular scale bordering the hand-guilloché and lacquered dial. The latter depicts the constellations of the Northern hemisphere, creating an impression of bringing the sky within reach.

The Master Grande Tradition Tourbillon Céleste is equipped with a mechanical manually-wound movement, Jaeger-LeCoultre Calibre 946 with its 48-hour power reserve.

Technical details
Model: Master Grande Tradition Tourbillon Céleste, Reference: Q5073401

Movement
Mechanical manually-wound movement, Jaeger-LeCoultre Calibre 946
48-hour power reserve
375 parts
41 jewels
28,800 vibrations per hour
10.62 mm thick

Dial
Guilloché and lacquered
Hands: Dauphines

Functions
Hours, minutes
Orbital flying tourbillon
Sky chart
Date
Month
24-hour indicator
Zodiac calendar

Case
18-carat white gold
42 mm in diameter
13.10 mm thick
Water-resistance: 5 bar
Sapphire crystal case-back

Gem-setting
174 diamonds, 5.4 carats

Strap
Alligator leather
18-carat white gold folding clasp

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