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Hirsch - the bracelet
Luminox
 
WMR - July 2010

Just Launched

Gronefeld

"One Hertz"


Dutch watchmakers Tim and Bart Grönefeld present "One Hertz", the world's first and only production wristwatch with independent deadbeat seconds (secondes morte in French). The Grönefeld One Hertz features a completely original in-house developed movement indicating hours and minutes on a sub-dial at 2 o'clock, a large sub-dial for the deadbeat seconds filling the majority of the dial with a power reserve indicator at 12 o'clock, and a setting-winding indicator at 3 o'clock. Setting-winding is ergonomically selected by pushing the crown instead of pulling it out.