CH18198A
(en )
1899-11-15
Watch case with new mechanism for fixing the movement to the caseband
CH15286A
(en )
1898-04-30
Advanced mainspring watch movement
CH17742A
(en )
1899-08-15
Watch movement
CH16300A
(en )
1898-11-15
Watch movement
CH17271A
(en )
1899-05-31
Watch movement
CH402E
(en )
1903-01-31
Watch movement
CH16518A
(en )
1898-12-15
Watch box with movement ring
CH16109A
(en )
1898-09-30
Advanced watch movement
CH16302A
(en )
1898-11-15
New watch movement draft
CH7905A
(en )
1894-07-31
Simplified minute repeater mechanism mounted on a simple watch movement
CH4052A
(en )
1892-04-30
New watch mechanism with chronograph
CH8103A
(en )
1894-08-31
Winding watch with time-setting on tank, lever escapement and independent seconds
CH19237A
(en )
1900-05-31
New watch movement
CH19233A
(en )
1900-05-31
Watch movement
CH20187A
(en )
1900-12-15
Watch movement
CH20369A
(en )
1901-01-15
Watch movement with box rim circle
CH17351A
(en )
1899-05-31
Automatic watch chime mechanism
CH14524A
(en )
1897-12-15
New watch movement
CH18712A
(en )
1900-02-15
Winding watch movement
CH43795A
(en )
1909-06-16
Watch movement with lever escapement
CH9954A
(en )
1895-10-31
Advanced watch movement
CH21314A
(en )
1901-06-30
Watch with advanced device for adjusting the balance movement
CH15831A
(en )
1898-07-31
Watch movement
CH10A
(en )
1888-12-01
New arrangement of the mechanism of repeater watches with chronograph
CH76578A
(en )
1918-06-01
Device for fixing a clockwork movement in a watch case