ジラールペルゴのインスタグラム(girardperregaux) - 12月16日 16時44分

LARGE DATE This unique date is displayed by means of two extremely thin disks, one for the tens, and the other for the units so that there is no visible separation between the numerals. To be almost invisible, the transparent disc is extremely thin: only 0.10 mm thick. The date change is instant, taking only one ten-thousandth of a second.

[BIHAKUEN]UVシールド(UVShield)

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