CH12323A
(en )
1896-11-30
Advanced time setting for buttonhole watches
CH8352A
(en )
1894-10-31
Time setting for double-sided watches
CH8758A
(en )
1895-01-15
Time setting for double-sided watches
CH12019A
(en )
1896-09-30
Time setting during
CH18129A
(en )
1900-01-15
Time-setting mechanism for so called: Roskopf type watches
CH7096A
(en )
1894-01-15
New time setting
CH6773A
(en )
1893-10-31
New time setting
CH10209A
(en )
1895-10-31
Internal time setting for Roskopf system watches
CH21561A
(en )
1901-12-15
Sophisticated time-setting mechanism
CH17353A
(en )
1899-09-15
Time-setting mechanism
CH11490A
(en )
1896-07-15
New time-setting system for pocket watches
CH41619A
(en )
1908-11-02
Time-setting mechanism for watches without hands
CH7042A
(en )
1893-12-30
New independent time setting
CH21313A
(en )
1901-06-30
Winding and time-setting mechanism for watches, improved
CH15523A
(en )
1898-06-15
Advanced time-setting mechanism for Roskopf system watches
CH15360A
(en )
1898-06-15
Winding and time-setting mechanism for watches
CH14446A
(en )
1897-11-30
Improvement in setting the time of Roskopf system watches
CH18779A
(en )
1900-03-15
Time setting device
CH13630A
(en )
1897-07-31
Advanced time-setting mechanism for watches winding by the crown
CH8006A
(en )
1894-08-15
Advanced time-setting mechanism
CH21557A
(en )
1901-08-15
Simplified time-setting mechanism
CH17747A
(en )
1899-08-15
Brake-regulator for watch mechanisms
CH15833A
(en )
1898-07-31
Brake-regulator for watch mechanisms
CH11488A
(en )
1896-06-30
New device for setting the time by the winding stem
CH14528A
(en )
1898-01-31
Time-setting mechanism by the pendant