— 9 —
D A V I N C I T O U R B I L L O N R É T R O G R A D E C H R O N O G R A P H
This is because the residual gravita
tional error of the balance influences
the accuracy, depending on the pos
ition of the watch. Fortunately, there
is a way to overcome this problem
caused by one of the basic laws of
physics: the balance, the pallets and
the escape wheel are mounted in
a minute cage that rotates around
itself once every minute. In this way,
the effect of the gravitational error is
practically eliminated. To ensure that
this extraordinary watch continues to
perform faultlessly in the future, it is
essential to observe a few important
operating instructions.
Содержание IW3931
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Страница 26: ... 26 达文西陀飞轮逆跳计时腕表 万国表优良传统的典范 对于您明智的选择 请容我们献上由衷的祝贺 并诚挚地祝福您 与这款腕表共度美好时光 记录生活每一刻 它的优异性能将在下文中有详细的说明 IWC万国表管理部 ...
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