JPS5371866A - Watch with calendar - Google Patents

Watch with calendar

Info

Publication number
JPS5371866A
JPS5371866A JP14733476A JP14733476A JPS5371866A JP S5371866 A JPS5371866 A JP S5371866A JP 14733476 A JP14733476 A JP 14733476A JP 14733476 A JP14733476 A JP 14733476A JP S5371866 A JPS5371866 A JP S5371866A
Authority
JP
Japan
Prior art keywords
watch
calendar
february
year
correction
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.)
Pending
Application number
JP14733476A
Other languages
Japanese (ja)
Inventor
Yuji Koike
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
Priority to JP14733476A priority Critical patent/JPS5371866A/en
Publication of JPS5371866A publication Critical patent/JPS5371866A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To provide a watch with correction-free perpetual calendar throughout the year and constitute the same with as simple electronic circuits as possible by using a quad counter for a means of making February to 29 days once every four years.
JP14733476A 1976-12-08 1976-12-08 Watch with calendar Pending JPS5371866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14733476A JPS5371866A (en) 1976-12-08 1976-12-08 Watch with calendar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14733476A JPS5371866A (en) 1976-12-08 1976-12-08 Watch with calendar

Publications (1)

Publication Number Publication Date
JPS5371866A true JPS5371866A (en) 1978-06-26

Family

ID=15427821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14733476A Pending JPS5371866A (en) 1976-12-08 1976-12-08 Watch with calendar

Country Status (1)

Country Link
JP (1) JPS5371866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146847B2 (en) 2005-12-14 2012-04-03 Nara Machinery Co., Ltd. Powder based granules disintegrating and sizing device, and powder based granules disintegrating and sizing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146847B2 (en) 2005-12-14 2012-04-03 Nara Machinery Co., Ltd. Powder based granules disintegrating and sizing device, and powder based granules disintegrating and sizing method

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