Constant updating and charging? Not too smart. The IWC Portugieser Perpetual Calendar shows that a mechanical watch isn’t just beautiful, but logical as well, as legendary watchmaker Kurt Klaus shows us below.
Who needs a battery?
Perpetual updates? Or a Perpetual Calendar?
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沙夫豪森IWC万国表
描述
沙夫豪森IWC万国表
在第二集“How to"短片系列中，Justin Hast与您一起探索IWC万国表的复杂功能。马上学习如何设定及调校您的腕表。
沙夫豪森IWC万国表
描述
