CH243A
(en )
1889-02-12
Crown time-setting mechanism
CH104E
(en )
1892-03-31
Crown time-setting mechanism
CH575A
(en )
1889-04-13
Improvement brought to time settings by the pendant
CH239A
(en )
1889-02-12
New time-setting mechanism for watches winding by the crown
CH5448A
(en )
1893-02-28
Time setting by the crown for winding watches
CH8092A
(en )
1894-12-15
Winding mechanism and time setting by the crown
CH2321A
(en )
1890-10-15
Time-setting mechanism by the pendant
CH8310A
(en )
1894-09-30
Advanced crown stem setting mechanism
CH15230A
(en )
1898-04-15
New crown time-setting mechanism
CH1390A
(en )
1889-11-30
Targette-rocker replacing the internal time-setting mechanism
CH25160A
(en )
1903-03-31
Advanced winding and time-setting mechanism via the crown
CH723A
(en )
1889-10-31
Improvement brought to the winding mechanisms to setting the time to the pendant
CH6985A
(en )
1894-04-14
New crown time-setting mechanism
CH30223A
(en )
1905-03-31
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
CH2613A
(en )
1891-01-31
New mechanism for setting the time by the pendant
CH3928A
(en )
1892-03-31
Sophisticated winding mechanism with pendant with time setting by pulling the crown
CH13630A
(en )
1897-07-31
Advanced time-setting mechanism for watches winding by the crown
CH759A
(en )
1889-11-09
New time-setting and winding mechanism by the pendant
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
CH30756A
(en )
1905-05-31
Winding and time-setting mechanism via the crown stem
CH24913A
(en )
1903-03-15
New winding and time-setting mechanism via the crown stem
CH2452A
(en )
1890-11-29
Time-setting mechanism
CH25418A
(en )
1903-05-15
Winding and time-setting mechanism via the crown stem