CH628770GA3 - Waterproof watch case for ultra-flat watch of circular or non-circular shape - Google Patents

Waterproof watch case for ultra-flat watch of circular or non-circular shape Download PDF

Info

Publication number
CH628770GA3
CH628770GA3 CH285679A CH285679A CH628770GA3 CH 628770G A3 CH628770G A3 CH 628770GA3 CH 285679 A CH285679 A CH 285679A CH 285679 A CH285679 A CH 285679A CH 628770G A3 CH628770G A3 CH 628770GA3
Authority
CH
Switzerland
Prior art keywords
circular
watch
flat
ultra
gasket
Prior art date
Application number
CH285679A
Other languages
French (fr)
Other versions
CH628770B (en
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
Publication of CH628770B publication Critical patent/CH628770B/en
Application filed filed Critical
Priority to CH285679A priority Critical patent/CH628770GA3/en
Publication of CH628770GA3 publication Critical patent/CH628770GA3/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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/02—Sealing crystals or glasses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Closures For Containers (AREA)
  • Electric Clocks (AREA)

Abstract

The case comprises a middle (3), an overhang ring (4) serving as movement-holder, a flat, thin mineral glass (2) of thickness equal to or less than 1 mm and a gasket (1). The risks of damaging or ruining the gasket when driving the glass into the latter are eliminated by using a conventional gasket of substantially greater height than the thickness of the glass, thereby enabling the gasket to be held in its upper part against the middle (3) by the overhang ring (4). The overhang of the ring determines the distance between the glass and the dial (6). <IMAGE>
CH285679A 1979-03-28 1979-03-28 Waterproof watch case for ultra-flat watch of circular or non-circular shape CH628770GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH285679A CH628770GA3 (en) 1979-03-28 1979-03-28 Waterproof watch case for ultra-flat watch of circular or non-circular shape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH285679A CH628770GA3 (en) 1979-03-28 1979-03-28 Waterproof watch case for ultra-flat watch of circular or non-circular shape

Publications (2)

Publication Number Publication Date
CH628770B CH628770B (en)
CH628770GA3 true CH628770GA3 (en) 1982-03-31

Family

ID=4243114

Family Applications (1)

Application Number Title Priority Date Filing Date
CH285679A CH628770GA3 (en) 1979-03-28 1979-03-28 Waterproof watch case for ultra-flat watch of circular or non-circular shape

Country Status (1)

Country Link
CH (1) CH628770GA3 (en)

Also Published As

Publication number Publication date
CH628770B (en)

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