CH4764A - Progress indicator and spring development for watches with 1 to 8 days of operation that can be used as a simple date - Google Patents

Progress indicator and spring development for watches with 1 to 8 days of operation that can be used as a simple date

Info

Publication number
CH4764A
CH4764A CH4764A CH4764DA CH4764A CH 4764 A CH4764 A CH 4764A CH 4764 A CH4764 A CH 4764A CH 4764D A CH4764D A CH 4764DA CH 4764 A CH4764 A CH 4764A
Authority
CH
Switzerland
Prior art keywords
watches
days
progress indicator
simple date
spring development
Prior art date
Application number
CH4764A
Other languages
French (fr)
Inventor
Arthur Graizely
Original Assignee
Arthur Graizely
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 Arthur Graizely filed Critical Arthur Graizely
Publication of CH4764A publication Critical patent/CH4764A/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
    • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH4764A 1892-03-23 1892-03-23 Progress indicator and spring development for watches with 1 to 8 days of operation that can be used as a simple date CH4764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4764T 1892-03-23

Publications (1)

Publication Number Publication Date
CH4764A true CH4764A (en) 1892-10-31

Family

ID=4187861

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4764A CH4764A (en) 1892-03-23 1892-03-23 Progress indicator and spring development for watches with 1 to 8 days of operation that can be used as a simple date

Country Status (1)

Country Link
CH (1) CH4764A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7452123B2 (en) 2004-04-01 2008-11-18 Richemont International S.A. Watch movement comprising several barrels
EP2254007A1 (en) * 2009-05-19 2010-11-24 Télôs Watch SA Device for displaying the power reserve for a timepiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7452123B2 (en) 2004-04-01 2008-11-18 Richemont International S.A. Watch movement comprising several barrels
EP2254007A1 (en) * 2009-05-19 2010-11-24 Télôs Watch SA Device for displaying the power reserve for a timepiece

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