Join Business Exchange
to access the mostrelevant content for you,
filtered by like-mindedbusiness professionals.
Automatic watches today use the wearer’s natural arm motion to turn a semicircular rotor and wind the watch’s mainspring, making manual winding unnecessary.
to access the most relevant content for you, filtered by like-minded business professionals.
About Business Exchange
Send us Feedback
©2013 Bloomberg L.P. All Rights Reserved.