CH4706A
(en )
1892-09-30
Sophisticated time-setting mechanism, applicable to any watch caliber
CH9012A
(en )
1895-03-15
New watch caliber with improved time by the stem
CH5193A
(en )
1893-01-31
Time-setting mechanism
CH7589A
(en )
1894-05-15
Watch with new dial system at 24 hours
CH3072A
(en )
1891-06-15
Advanced watch caliber with pendant winding
CH5102A
(en )
1893-01-14
Sophisticated time-setting mechanism
CH6339A
(en )
1893-09-30
Advanced repeater watch mechanism
CH3873A
(en )
1892-01-15
New repeater watch
CH7594A
(en )
1894-05-31
Double-sided watch at twelve and twenty-four hours
CH7197A
(en )
1894-02-15
New 24 hour watch
CH7198A
(en )
1894-02-15
New 24 hour watch
CH5740A
(en )
1893-03-15
Pendant time-setting mechanism, with superimposed springs
CH7032A
(en )
1894-02-15
New watch caliber with eight days of operation
CH12973A
(en )
1897-04-15
Watch caliber
CH931A
(en )
1889-12-31
Time-setting mechanism by the pendant of so-called `` rocker '' winding watches
CH5038A
(en )
1893-01-31
Watch with winding pendant, perfected
CH8963A
(en )
1895-04-15
Advanced watch with double hour circle
CH5418A
(en )
1892-12-31
Date watch
CH6203A
(en )
1893-08-15
New mechanism arrangement for date watch
CH2452A
(en )
1890-11-29
Time-setting mechanism
CH6013A
(en )
1893-07-31
Advanced Chronograph-Counter Watch
CH8161A
(en )
1894-08-31
Automatic hour watch system
CH4838A
(en )
1892-11-30
Advanced repeater watch mechanism
CH5884A
(en )
1893-04-29
Multi-dial watch
CH5488A
(en )
1893-01-14
Perpetual watch perfected