A Concise Guide to Striking Watches   By Su JiaXian   Daniel Roth offers an impressive line of high complications - including four different tourbillon calibres - an achievement few companies can claim. The company also makes (yes, in-house at Le Sentier) a minute repeater and a grande sonnerie. No repertoire of complications would be complete without such watches that chime out the time with small hammers and gongs.   Striking watches are regarded as one of the most challengi...

>>Read the full story