1 of 100. Heuer Mikrograph 100th Anniversary (from 2016), 1/100th of a second resolution, and the chronograph part of the movement operates at 100Hz!!
Have not read through the entire thread, but willing to believe this is the only one. Purchased directly from a Heuer Rep and NOS with a new warranty! Wristwatch, desk clock or chronograph for your car with the dash mount.
SoOoO many watches SoOoO little time...