CH61740A - Pocket watch with device indicating the degree of winding of the mainspring - Google Patents

Pocket watch with device indicating the degree of winding of the mainspring

Info

Publication number
CH61740A
CH61740A CH61740A CH61740DA CH61740A CH 61740 A CH61740 A CH 61740A CH 61740 A CH61740 A CH 61740A CH 61740D A CH61740D A CH 61740DA CH 61740 A CH61740 A CH 61740A
Authority
CH
Switzerland
Prior art keywords
mainspring
winding
degree
device indicating
pocket watch
Prior art date
Application number
CH61740A
Other languages
French (fr)
Inventor
Adrien Aubert
Fritz Nussbaum
Original Assignee
Adrien Aubert
Fritz Nussbaum
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 Adrien Aubert, Fritz Nussbaum filed Critical Adrien Aubert
Publication of CH61740A publication Critical patent/CH61740A/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
    • 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
    • G04B9/005—Supervision of the state of winding, e.g. indicating the amount of winding by optical indication of the amount of winding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH61740A 1912-10-23 1912-10-23 Pocket watch with device indicating the degree of winding of the mainspring CH61740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH61740T 1912-10-23

Publications (1)

Publication Number Publication Date
CH61740A true CH61740A (en) 1913-10-16

Family

ID=4305425

Family Applications (1)

Application Number Title Priority Date Filing Date
CH61740A CH61740A (en) 1912-10-23 1912-10-23 Pocket watch with device indicating the degree of winding of the mainspring

Country Status (1)

Country Link
CH (1) CH61740A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114967404A (en) * 2021-02-26 2022-08-30 精工爱普生株式会社 Clock and watch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114967404A (en) * 2021-02-26 2022-08-30 精工爱普生株式会社 Clock and watch
EP4050425A1 (en) * 2021-02-26 2022-08-31 Seiko Epson Corporation Timepiece
CN114967404B (en) * 2021-02-26 2024-05-31 精工爱普生株式会社 Clock and watch
JP7512925B2 (en) 2021-02-26 2024-07-09 セイコーエプソン株式会社 clock

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