CH8310A
(en )
1894-09-30
Advanced crown stem setting mechanism
CH8092A
(en )
1894-12-15
Winding mechanism and time setting by the crown
CH6985A
(en )
1894-04-14
New crown time-setting mechanism
CH104E
(en )
1892-03-31
Crown time-setting mechanism
CH5448A
(en )
1893-02-28
Time setting by the crown for winding watches
CH8819A
(en )
1895-02-28
New time setting by the stem (improved system)
CH5070A
(en )
1893-01-14
Time setting by the winding stem
CH15230A
(en )
1898-04-15
New crown time-setting mechanism
CH22854A
(en )
1902-08-31
Combined winding and time-setting mechanism via the crown stem
CH24678A
(en )
1903-04-15
Combined winding and time-setting mechanism via the crown stem
CH25418A
(en )
1903-05-15
Winding and time-setting mechanism via the crown stem
CH8006A
(en )
1894-08-15
Advanced time-setting mechanism
CH27419A
(en )
1904-04-30
Combined winding and time-setting mechanism via the crown stem
CH22709A
(en )
1902-03-15
Combined winding and time-setting mechanism via the crown stem
CH22710A
(en )
1902-03-31
Combined winding and time-setting mechanism via the crown stem
CH22711A
(en )
1902-03-31
Combined winding and time-setting mechanism via the crown stem
CH30221A
(en )
1904-11-30
Combined winding and time-setting mechanism via the crown stem
CH30223A
(en )
1905-03-31
Combined winding and time-setting mechanism via the crown stem
CH8760A
(en )
1895-03-15
Clipping for time setting by the winding stem, improved
CH30756A
(en )
1905-05-31
Winding and time-setting mechanism via the crown stem
CH13630A
(en )
1897-07-31
Advanced time-setting mechanism for watches winding by the crown
CH7042A
(en )
1893-12-30
New independent time setting
CH243A
(en )
1889-02-12
Crown time-setting mechanism
CH6773A
(en )
1893-10-31
New time setting
CH7096A
(en )
1894-01-15
New time setting