179733 ⎘
Apparatus for measuring unknown time intervals by mechanical means using a mechanical oscillator; Watches or clocks with stop devices, e.g. chronograph; Special arrangements with multiple chronograph functions, i.e. to count multiple running times
Timepiece transmission mechanism with reduced coupling force
#2Display mechanism with zero reset function
#3Timepiece and control method of timepiece
#4Chronometer with speed selector
#5Split-seconds device with epicycloidal train for a timepiece
#6Time measurement device
#7Timepiece mechanism, timepiece movement and timepiece
#8Timepiece mechanism for correcting a display device for displaying time information, and timepiece movement and timepiece comprising the timepiece mechanism
#9Clock mechanism for storing and displaying time information
#10Clock mechanism for storing and displaying time information
#11Time counter timepiece
#12Chronograph mechanism
#13Quick corrector for a time related magnitude indicator for a timepiece
#14Dual display timepiece
#15Square shaped timepieces with transparent views
#16Oval shaped timepieces and stem arrangement for watches
#17Oval shaped timepieces and stem arrangement for watches