EP 0175961 B1 19880810 - ELECTRONIC TIME PIECE HAVING TIME-SETTING MEANS
Title (en)
ELECTRONIC TIME PIECE HAVING TIME-SETTING MEANS
Publication
Application
Priority
CH 425184 A 19840906
Abstract (en)
[origin: US4620797A] A watch comprising at least a minute hand, an hour hand and a knobbed shaft which can occupy an extended axial position known as a correcting position. Minute-by-minute correction or correction by whole time zones is operated with the knobbed shaft in the same extended position by the selection of the speed at which the knob is rotated. Time zone correction always uses as point of reference the real time at the moment of actuation of the knob into the extended position, and the watch includes means operative to cancel any step-by-step correction of the minute hand which may have preceded the time zone correction.
IPC 1-7
IPC 8 full level
G04C 9/00 (2006.01); G04C 9/08 (2006.01); G04G 5/02 (2006.01); G04G 9/00 (2006.01)
CPC (source: EP US)
G04C 9/00 (2013.01 - EP US); G04G 5/02 (2013.01 - EP US); G04G 9/0076 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0175961 A1 19860402; EP 0175961 B1 19880810; CH 657010G A3 19860815; DE 3564352 D1 19880915; HK 83193 A 19930820; JP H039433 B2 19910208; JP S6166983 A 19860405; US 4620797 A 19861104
DOCDB simple family (application)
EP 85111025 A 19850902; CH 425184 A 19840906; DE 3564352 T 19850902; HK 83193 A 19930812; JP 19329885 A 19850903; US 77257285 A 19850904