ジラールペルゴのインスタグラム(girardperregaux) - 6月20日 01時01分
To guarantee superior timekeeping precision, the tourbillon of the #MinuteRepeaterTriAxialTourbillon has been designed to spin on three different axes at varying speeds. The purpose of this 1.24-gram carriage comprising 140 parts is to enable the balance-wheel’s unbalance the opportunity to occupy a maximum of points around an imaginary sphere. By enabling the flaws in equilibrium to thus successively occupy all points on this sphere within a relatively short space of time, they cancel each other out and free the balance-wheel from the disturbing effects of gravity, whatever the watch’s position on its owner’s wrist.
#GirardPerregaux #FineWatchmaking #HauteHorlogerie #MinuteRepeater #TriAxialTourbillon #TriAxial #Craftsmanship #Manufacture #KnowHow #Swissmade #Titanium #IconicWatch
[BIHAKUEN]UVシールド(UVShield)
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2018/6/20