GB1321134A - Date correcting device for a watch - Google Patents

Date correcting device for a watch

Info

Publication number
GB1321134A
GB1321134A GB1884571*[A GB1884571A GB1321134A GB 1321134 A GB1321134 A GB 1321134A GB 1884571 A GB1884571 A GB 1884571A GB 1321134 A GB1321134 A GB 1321134A
Authority
GB
United Kingdom
Prior art keywords
date
corrector
outer position
movement
winding stem
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1884571*[A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Publication of GB1321134A publication Critical patent/GB1321134A/en
Expired legal-status Critical Current

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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/25—Devices for setting the date indicators manually

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

1321134 Date indicating DAINI SEIKOSHA KK 3 June 1971 [20 June 1970] 18845/71 Heading G3T A date correcting device for a watch advances the date indication by one day on withdrawing a winding stem 1 to a second outer position after an initial movement from a winding position to a first outer position at which the time indication can be corrected. As shown, movement of the winding stem to the second outer position rotates a setting lever 2 so that an end 2b engages a portion 5d of a clutch lever 5 and an end 2e engages an arm 7b2 of a corrector 7. The corrector 7 operates against the action of a spring 9 to move to a position, shown by a dotted line, whereat a second corrector 5 is moved by a pin 7c engaging a slot 8a. Movement of the corrector 8 indexes a date dial 12 through a portion 8c engaging teeth 12a. The date dial is retained in its new position by a jumper 14 during return of the winding stem to the first outer position.
GB1884571*[A 1970-06-20 1971-06-03 Date correcting device for a watch Expired GB1321134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6076070 1970-06-20

Publications (1)

Publication Number Publication Date
GB1321134A true GB1321134A (en) 1973-06-20

Family

ID=13151538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1884571*[A Expired GB1321134A (en) 1970-06-20 1971-06-03 Date correcting device for a watch

Country Status (2)

Country Link
US (1) US3706197A (en)
GB (1) GB1321134A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD853879S1 (en) * 2017-09-15 2019-07-16 Patek Philippe Sa Geneve Corrector for timepieces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH254307A (en) * 1947-03-18 1948-04-30 Marchand Adamir Calendar timepiece.
US2581268A (en) * 1947-03-18 1952-01-01 Benrus Watch Company Inc Calendar timepiece
CH351221A (en) * 1958-12-30 1960-12-31 Movado Montres Timepiece
CH668067A4 (en) * 1967-05-11 1969-10-15

Also Published As

Publication number Publication date
US3706197A (en) 1972-12-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years