Master Grand Tourbillon

ref. 1663416

Through the graphic purity of its perfectly balanced lines and timelessly contemporary shape, the Master Grand Tourbillon ideally lends itself to the splendour and refinement of a jewellery interpretation. Its tourbillon movement is set against a shimmering aventurine dial.

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Technical details

Reference:
1663416
Case material:
White Gold
Strap/bracelet:
Alligator Leather
Jaeger-LeCoultre Calibre
  • 978
Movement
  • Automatic
  • Number of pieces : 302
  • Vibrations per hour : 28800
  • Power-reserve : 48 Hours
  • Jewels : 33
  • Barrel : 1
  • Height : 7.10 mm
Functions
  • Hour - Minute
  • Tourbillon
  • Seconds
  • 2nd time zone selected on the 24-city disc
Case
  • White Gold
  • Water resistance : 5 bar
  • Diameter : 43mm
Dial
  • Gem-set
Hands
  • Alpha
Gem-setting
  • Sapphire : ~44
  • Diamond : ~307
  • ~24.5 carats
Strap/bracelet
  • Alligator Leather
Buckle
  • Folding Buckle 20.0 mm

Jaeger-LeCoultre Calibre 978