ジャガールクルトのインスタグラム(jaegerlecoultre) - 1月8日 17時14分

The non-circular configuration of the new #Gyrolab® balance weel required lengthy research in order to reduce air resistance.
It took eight years to transition from the confidential version to one that could be incorporated into an entire watch line: the #Geophysic® Collection.
#Focus #Watchmaking #JaegerLeCoultre

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する