179734 ⎘
Apparatus for measuring unknown time intervals by mechanical means using a mechanical oscillator; Watches or clocks with stop devices, e.g. chronograph; Special arrangements Split-time function, e.g. rattrappante
HOROLOGICAL MOVEMENT COMPRISING A CHRONOGRAPH MECHANISM, IN PARTICULAR A JUMPING-SECOND MECHANISM
#2Device for displaying an indication of time or derived from the time and indexing device
#3Timepiece
#4Split-seconds device with epicycloidal train for a timepiece
#5Timepiece mechanism, timepiece movement and timepiece
#6Chronograph mechanism
#7Dual display timepiece
#8Chronograph
#9WATCH MOVEMENT OF THE FLY-BACK CHRONOGRAPH TYPE AND TIMEPIECE PROVIDED WITH SUCH A MOVEMENT
#10Vertical clutch device for timepiece
#11Chronograph