CH71603A
(en )
1916-02-01
Connection device between the case of a watch and its movement
CH72455A
(en )
1916-05-16
Connection device between the case of a watch and its movement
FR405768A
(en )
1910-01-13
Winding indicator device in watch movements
CH79075A
(en )
1918-10-01
Device for fixing the movement and the dial in the case of a watch
CH53806A
(en )
1912-04-01
Device for fixing the dial to the plate of a watch movement
CH67137A
(en )
1914-11-02
Clockwork movement with striking mechanism and with device for temporary illumination of the dial
CH61739A
(en )
1913-10-16
Double hour watch
FR478502A
(en )
1915-12-17
Watch ID bracelet
CH72190A
(en )
1916-04-17
Watch with device for attaching a bracelet
CH66766A
(en )
1914-10-01
Watch movement
CH77405A
(en )
1918-04-16
Device for fixing a watch movement in a watch case
CH70172A
(en )
1915-09-01
Watch movement of the genre ,, Roskopf ''
FR481980A
(en )
1917-02-06
Motion transmission device
FR448240A
(en )
1913-01-25
Alarm watch
FR11945E
(en )
1910-06-04
Winding indicator device in watch movements
CH55063A
(en )
1912-07-16
Watch movement winding device
CH71827A
(en )
1916-02-16
Watch movement
CH48384A
(en )
1910-10-17
Device indicating the unwinding of the spring in watch movements
CH76578A
(en )
1918-06-01
Device for fixing a clockwork movement in a watch case
CH71715A
(en )
1916-02-01
Watch with hermetic casing of the movement
FR459725A
(en )
1913-11-12
Clockwork movement with central second hand
CH66161A
(en )
1914-08-01
Watch case with cuvette holder ring independent of the movement
FR13084E
(en )
1911-01-19
Winding indicator device in watch movements
FR13791E
(en )
1911-06-30
Winding indicator device in watch movements
CH71143A
(en )
1915-12-01
Sophisticated alarm clock movement