CH411A
(en )
1889-12-11
New construction system for the mechanisms of pocket watches, chronometers, clocks, regulators, etc.
CH79A
(en )
1889-01-09
Movement for pocket watches with an open barrel, new gear pusher system and simplified movement fastening
CH69A
(en )
1889-01-09
New luminous dial system for pocket watches, clocks, public clocks, etc.
CH721A
(en )
1889-11-30
Non-magnetic compensating balance, for watches, chronometers, clocks, etc.
CH1018A
(en )
1889-08-26
Perpetual calendar mechanism, specially designed for pocket watches
CH740A
(en )
1889-06-29
Chronograph watch with simplified counter, O. Domon system
CH211A
(en )
1889-02-07
Double watch, double face
CH1095A
(en )
1889-09-11
New watch system
CH352A
(en )
1889-03-16
Universal dial for pocket watches, grandfather clocks, tower clocks, etc.
CH175A
(en )
1889-01-28
Watch escapement
CA30634A
(en )
1889-01-25
Clock escapement
CH782A
(en )
1889-06-29
Minute repeater watch mechanism, simplified and improved system
CH576A
(en )
1889-04-13
Simplified wristwatch
CH1647A
(en )
1890-03-15
New watch box system
CH1938A
(en )
1890-06-14
New pocket watch
CH1819A
(en )
1890-05-31
Watch box ,, Metamorphosis ''
CH673A
(en )
1889-06-06
Spiral attachment for pocket watches
CH497A
(en )
1889-04-01
Further development in the construction of motor springs for watches, clocks, music boxes, etc.
CH1376A
(en )
1889-11-23
Montr-alarm clock (watch holder)
CH1527A
(en )
1890-01-15
Double chronograph watch
CH783A
(en )
1889-11-09
New chronograph watch system with or without a minute counter
CH1370A
(en )
1889-11-30
Improved watch case
CH2086A
(en )
1890-07-15
Simplified pocket watch
CA31537A
(en )
1889-06-07
Watch case
CA32419A
(en )
1889-10-02
Watch case