CH623449GA3 - Waterproof watch case - Google Patents

Waterproof watch case Download PDF

Info

Publication number
CH623449GA3
CH623449GA3 CH837777A CH837777A CH623449GA3 CH 623449G A3 CH623449G A3 CH 623449GA3 CH 837777 A CH837777 A CH 837777A CH 837777 A CH837777 A CH 837777A CH 623449G A3 CH623449G A3 CH 623449GA3
Authority
CH
Switzerland
Prior art keywords
watch case
waterproof watch
glass
head
waterproof
Prior art date
Application number
CH837777A
Other languages
English (en)
Other versions
CH623449B (fr
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 CH623449B publication Critical patent/CH623449B/fr
Application filed filed Critical
Priority to CH837777A priority Critical patent/CH623449GA3/xx
Publication of CH623449GA3 publication Critical patent/CH623449GA3/xx

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
    • G04B39/004—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass
    • G04B39/006—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass out of wear resistant material, e.g. sapphire
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Electromechanical Clocks (AREA)
  • Packages (AREA)
CH837777A 1977-07-06 1977-07-06 Waterproof watch case CH623449GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH837777A CH623449GA3 (en) 1977-07-06 1977-07-06 Waterproof watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH837777A CH623449GA3 (en) 1977-07-06 1977-07-06 Waterproof watch case

Publications (2)

Publication Number Publication Date
CH623449B CH623449B (fr)
CH623449GA3 true CH623449GA3 (en) 1981-06-15

Family

ID=4339380

Family Applications (1)

Application Number Title Priority Date Filing Date
CH837777A CH623449GA3 (en) 1977-07-06 1977-07-06 Waterproof watch case

Country Status (1)

Country Link
CH (1) CH623449GA3 (fr)

Also Published As

Publication number Publication date
CH623449B (fr)

Similar Documents

Publication Publication Date Title
AU538234B2 (en) Well cementing process and gasified cements useful therein
AU577692B2 (en) Lorgnette frame
CY1347A (en) An instrument for writing or drawing
EP0330336A3 (en) High intensity x-ray source using bellows
CH627330GA3 (en) Waterproof watchcase of non-circular shape
CH623449GA3 (en) Waterproof watch case
JPS545469A (en) Crystal for wristwatch
CH674291GA3 (fr)
ES1003068Y (es) Instrumento de escritura manual con sello incorporado
CH621908GA3 (en) Waterproof watch case
CH621670GA3 (en) Hourglass with adjustable time of flow
CH625099GA3 (en) Waterproof watch case
KR890006875U (ko) 관권기의 목관공급 장치
GR880100591A (el) Προτυπον αδιαβροχον τσεπης
JPS5448280A (en) Dusttproof timepiece case
CH650895GA3 (en) Waterproof watch case
CH607869GA3 (en) Waterproof watch
JPS55103486A (en) Wrist watch
JPS5642651A (en) Interior finish material which is easily exfoliated
JPS57160429A (en) Light source apparatus of endoscope
KR890010687U (ko) 관권기의 목관 공급장치
CH646567GA3 (en) Device for actuating the means for unlocking the time-setting stem of a clockwork movement
JPS5550361A (en) Fingerrpressure and massage instrument
IT7753608U1 (it) Tabella per l'apprendimento della codificazione e decodificazione della scrittura braille
CH619346GA3 (en) Watch case comprising a middle and a glass made of mineral material

Legal Events

Date Code Title Description
PL Patent ceased