179732 ⎘
Apparatus for measuring unknown time intervals by mechanical means using a mechanical oscillator; Watches or clocks with stop devices, e.g. chronograph Special arrangements
Sub-classes:BISTABLE TIMEPIECE CONTROL MECHANISM
#2CONTROL DEVICE FOR CLOCKWORK MOVEMENT, AND CORRESPONDING CLOCKWORK MOVEMENT AND TIMEPIECE
#3CHRONOGRAPH-WATCH
#4CHRONOGRAPH MODULE EQUIPPED WITH A REMOVABLE WHEEL
#5CHRONOGRAPH MECHANISM COMPRISING A DEVICE FOR HOLDING IN POSITION A CHRONOGRAPH COUNTER DISPLAY FOR A HOROLOGICAL MOVEMENT, IN PARTICULAR IN A REFERENCE POSITION
#6TIMEPIECE MOVEMENT COMPRISING A COUNTDOWN CHRONOGRAPH MECHANISM AND A STRIKING MECHANISM
#7Timepiece with a double-sided display
#8Moon phase display mechanism
#9Display mechanism with zero reset function
#10Wearable device and control method
#11Timepiece containing a locking device for a pusher
#12Device for counting and displaying a time unit fraction
#13Timepiece mechanism for correcting a display device for displaying time information, and timepiece movement and timepiece comprising the timepiece mechanism
#14Display of a physical magnitude on a timepiece display base
#15Timepiece display mechanism
#16CHRONOGRAPH MECHANISM, CLOCKWORK MOVEMENT AND TIMEPIECE COMPRISING SUCH A MECHANISM
#17Oscillators synchronised by an intermittent escapement
#18Device for resetting to a predetermined position an indicator member indicative of a parameter connected with time
#19Chronograph mechanism
#20Chronograph
#21Quick corrector for a time related magnitude indicator for a timepiece
#22TIMEPIECE
#23Internal blocking device for push buttons of a timepiece
#24Timepiece including a high frequency mechanical movement
#25Timepiece comprising a chronograph and a watch
#26Display device for displaying one or other of two different indications with the same timepiece indicator member
#27Chronograph watch
#28Depth measuring device for watches, and watches incorporating such a measuring device
#29Chronograph-type watch
#30Display device for watch
#31Two-state chronograph with switching means