The Journal

A Smart watch and a Half

Constant updating and charging? Not too smart. The IWC Portugieser Perpetual Calendar shows that a mechancial 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?

 

 


Facing the user interface

 

 


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