FR
Split-seconds chronographs can measure intermediary time thanks to another second hand which is able to catch up with the other running hand if needed.
IWC
IW386501
IW386503
MONTBLANC
126006
128085
PANERAI
PAM00530
PATEK PHILIPPE
5370P-001
5370P-011
5373P-001
SINN
910.01
910.02