claes_t
691
Thnx but...
Technically it is not a chrono. It is a jump back feature that also pops the crown. It is believed that it was used for synchronizing watches between artillery officers.
Edit: sorry, missed the post with “the other chrono”

Thnx but...
By: claes_t : October 30th, 2018-04:55
Technically it is not a chrono. It is a jump back feature that also pops the crown. It is believed that it was used for synchronizing watches between artillery officers. Edit: sorry, missed the post with “the other chrono” ...