CH298953A - Calendar timepiece. - Google Patents

Calendar timepiece.

Info

Publication number
CH298953A
CH298953A CH298953DA CH298953A CH 298953 A CH298953 A CH 298953A CH 298953D A CH298953D A CH 298953DA CH 298953 A CH298953 A CH 298953A
Authority
CH
Switzerland
Prior art keywords
calendar timepiece
timepiece
calendar
window
constituting
Prior art date
Application number
Other languages
French (fr)
Inventor
Montres Rolex S A
Original Assignee
Rolex Montres
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 Rolex Montres filed Critical Rolex Montres
Publication of CH298953A publication Critical patent/CH298953A/en

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B39/00Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/008Watch crystals; Fastening or sealing of crystals; Clock glasses with means for magnified reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lenses (AREA)

Description

  

  Pièce d'horlogerie à     calendrier.       La présente invention a pour objet une  pièce d'horlogerie à calendrier. Cette pièce  d'horlogerie est caractérisée par le fait que la  glace présente, au-dessus du     guichet    dans le  quel apparaissent les quantièmes, un épais  sissement     constituant    une loupe.  



  Le dessin annexé représente, à titre  d'exemple, une forme d'exécution de l'objet  de l'invention. .  



  La     fig.    1 est une vue en plan de la pièce  d'horlogerie, et  la     fig.    2 est une coupe axiale de la glace.    La pièce d'horlogerie représentée est une  montre-bracelet à calendrier dans laquelle les  quantièmes     apparaissent    dans un     guichet    1  du cadran. La glace 2 présente, en regard du  guichet 1, un épaississement     2a,    constituant  une loupe facilitant la lecture des quantièmes.



  Calendar timepiece. The present invention relates to a timepiece with a calendar. This timepiece is characterized by the fact that the crystal has, above the window in which the dates appear, a thick twist constituting a magnifying glass.



  The appended drawing represents, by way of example, an embodiment of the object of the invention. .



  Fig. 1 is a plan view of the timepiece, and FIG. 2 is an axial section of the ice. The timepiece shown is a calendar wristwatch in which the dates appear in a window 1 on the dial. The mirror 2 has, opposite the window 1, a thickening 2a, constituting a magnifying glass facilitating the reading of the dates.

 

Claims (1)

REVENDICATION: Pièce d'horlogerie à calendrier, caractéri sée par le fait que la glace présente, au-dessus du guichet dans lequel apparaissent les quan tièmes, un épaississement constituant une loupe. CLAIM: Calendar timepiece, characterized by the fact that the glass exhibits, above the window in which the quan tièmes appear, a thickening constituting a magnifying glass.
CH298953D 1952-05-01 1952-05-01 Calendar timepiece. CH298953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH298953T 1952-05-01

Publications (1)

Publication Number Publication Date
CH298953A true CH298953A (en) 1954-05-31

Family

ID=4490146

Family Applications (1)

Application Number Title Priority Date Filing Date
CH298953D CH298953A (en) 1952-05-01 1952-05-01 Calendar timepiece.

Country Status (1)

Country Link
CH (1) CH298953A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021298B (en) * 1954-10-27 1957-12-19 Ernest Borel & Cie S A Clock with reading window
DE2757004A1 (en) * 1976-12-29 1978-07-06 Cetehor METHOD AND EQUIPMENT FOR DISPLAYING THE TIME BY ELECTROLUMINESCENT DIODES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021298B (en) * 1954-10-27 1957-12-19 Ernest Borel & Cie S A Clock with reading window
DE2757004A1 (en) * 1976-12-29 1978-07-06 Cetehor METHOD AND EQUIPMENT FOR DISPLAYING THE TIME BY ELECTROLUMINESCENT DIODES

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