CH589316B5 - Device for adjusting the hands in a tuning fork timepiece - Google Patents

Device for adjusting the hands in a tuning fork timepiece

Info

Publication number
CH589316B5
CH589316B5 CH1891072A CH1891072A CH589316B5 CH 589316 B5 CH589316 B5 CH 589316B5 CH 1891072 A CH1891072 A CH 1891072A CH 1891072 A CH1891072 A CH 1891072A CH 589316 B5 CH589316 B5 CH 589316B5
Authority
CH
Switzerland
Prior art keywords
timepiece
hands
adjusting
tuning fork
tuning
Prior art date
Application number
CH1891072A
Other languages
French (fr)
Other versions
CH1891072A4 (en
Inventor
Yoshiyuki Hirose
Yasukazu Kawamura
Original Assignee
Seiko Instr & Electronics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of CH1891072A4 publication Critical patent/CH1891072A4/xx
Publication of CH589316B5 publication Critical patent/CH589316B5/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/004—Mechanical devices for setting the time indicating means having several simultaneous functions, e.g. stopping or starting the clockwork or the hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH1891072A 1971-12-27 1972-12-27 Device for adjusting the hands in a tuning fork timepiece CH589316B5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47001558A JPS4871680A (en) 1971-12-27 1971-12-27

Publications (2)

Publication Number Publication Date
CH1891072A4 CH1891072A4 (en) 1974-07-31
CH589316B5 true CH589316B5 (en) 1977-06-30

Family

ID=11504842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1891072A CH589316B5 (en) 1971-12-27 1972-12-27 Device for adjusting the hands in a tuning fork timepiece

Country Status (4)

Country Link
US (1) US3849977A (en)
JP (1) JPS4871680A (en)
CH (1) CH589316B5 (en)
GB (1) GB1354630A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490874A4 (en) * 1974-04-08 1977-03-15
JPS5619743Y2 (en) * 1974-12-26 1981-05-11
US4055945A (en) * 1975-12-15 1977-11-01 Timex Corporation Frequency adjustment means for an electronic timepiece
EP0931282B1 (en) * 1996-09-18 2000-04-05 Lange Uhren GmbH Device for regulating the minute hand of a clock having at least a minute hand and a second hand
TWI716318B (en) * 2020-04-30 2021-01-11 巨擘科技股份有限公司 Smart watch device with power saving function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865163A (en) * 1952-04-15 1958-12-23 Elgin Nat Watch Co Electrically-powered time device
US2900786A (en) * 1956-05-31 1959-08-25 Bulova Watch Co Inc Timepiece arrangement
FR1405215A (en) * 1962-07-10 1965-07-09 Lip Sa Advanced electric watch
US3441820A (en) * 1967-08-18 1969-04-29 Gen Time Corp Timing system having electromechanical oscillator with fail-safe improvement
US3526088A (en) * 1968-06-21 1970-09-01 Timex Corp Watch setting crown mechanism

Also Published As

Publication number Publication date
CH1891072A4 (en) 1974-07-31
JPS4871680A (en) 1973-09-27
US3849977A (en) 1974-11-26
GB1354630A (en) 1974-06-05

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased