|Hands:||Additional 24 Hour Hand (fixed), Hours, Minutes, Additional 12 Hour Hand (adjustable), Day / Night Indication, Small Seconds|
|Additionals:||Tourbillon Escapement, Skeleton|
Caliber 179 is a member of JLC's famous family of 'Gyrotourbillon' movements. It is made up out of 385 pieces including 52 jewels. Besides the spherical tourbillon, it also features a second timezone with day/night indicator. The movement is completely skeletonised and the bridges are decorated by hand.