Where are the best watches shows and when?

The last edition of the most important watch show was – Baselworld – it was from April 25th to May 2nd. Another major event in Switzerland, SIHH, comes first every year (late January), but it is a private show and you need an invitation to visit.
Some of the other major shows are Hong Kong Watch & Clock Show in September, Timecrafters (New York) also in September, SIAR show in Mexico in October and Salon QP (London) in November