US5793708A
(en )
1998-08-11
Timepiece with a chronograph mechanism
US3841081A
(en )
1974-10-15
Electronic watch with a time display correcting device
US4623261A
(en )
1986-11-18
Electronic timepiece with a chronograph system
WO1993006535A1
(en )
1993-04-01
Multi-time indicating analog watch
US4623260A
(en )
1986-11-18
Electronic timepiece with a chronograph system
GB1138606A
(enrdf_load_stackoverflow )
US4320476A
(en )
1982-03-16
Electronic watch with a device for controlling and driving the day of the month
US4261048A
(en )
1981-04-07
Analog quartz timepiece
US3818692A
(en )
1974-06-25
Drive mechanism for two coaxial calendar members in watch movement
US3969888A
(en )
1976-07-20
Driving mechanism for day-date calendar device
JPS6045834B2
(ja )
1985-10-12
時計用日表示部材の送り機構
US4173863A
(en )
1979-11-13
Analog quartz timepiece
US4641975A
(en )
1987-02-10
Clock with mechanical drive
US3817024A
(en )
1974-06-18
Time-setter for an electronic timepiece
US4057959A
(en )
1977-11-15
Digital timer and method of operating such
GB2026213A
(en )
1980-01-30
Date driving mechanism
US4182111A
(en )
1980-01-08
Electronic timepiece
JPS63313089A
(ja )
1988-12-21
時計のカレンダ−機構
US2299044A
(en )
1942-10-13
Time recorder
JP2526247Y2
(ja )
1997-02-19
時計の月齢表示機構
JP2751593B2
(ja )
1998-05-18
時計の修正構造
US1077749A
(en )
1913-11-04
Maximum-demand electric meter.
US3201037A
(en )
1965-08-17
Taximeters
US2031705A
(en )
1936-02-25
Timepiece and the like
SU1164654A1
(ru )
1985-06-30
Механические часы с секундомером