CH648450GA3 - - Google Patents

Download PDF

Info

Publication number
CH648450GA3
CH648450GA3 CH798781A CH798781A CH648450GA3 CH 648450G A3 CH648450G A3 CH 648450GA3 CH 798781 A CH798781 A CH 798781A CH 798781 A CH798781 A CH 798781A CH 648450G A3 CH648450G A3 CH 648450GA3
Authority
CH
Switzerland
Prior art keywords
caseband
unscratchable
degrees
elements
case
Prior art date
Application number
CH798781A
Other languages
French (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
Application filed filed Critical
Priority to CH798781A priority Critical patent/CH648450GA3/fr
Priority to JP57218518A priority patent/JPS58109877A/en
Priority to EP82810545A priority patent/EP0082119B1/en
Priority to DE8282810545T priority patent/DE3274588D1/en
Priority to KR8205609A priority patent/KR850001791B1/en
Publication of CH648450GA3 publication Critical patent/CH648450GA3/fr
Priority to HK38/92A priority patent/HK3892A/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
    • G04B37/00—Cases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/26—Inlaying with ornamental structures, e.g. niello work, tarsia work
    • 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
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • 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
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/04—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached ornaments or amusement apparatus
    • G04B47/042—Fastening of jewels and the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)
  • Electric Clocks (AREA)
  • Manufacture Of Switches (AREA)

Abstract

1. A wrist-watch case middle with an unscratchable caseband, characterised in that its caseband (14) is provided with protruding protective elements (16, 17, 18; 32) made of practically unscratchable material and which when viewed in section in a plane that is co-axial or parallel with the axis of the middle (1, 28) and perpendicular to the case-band (14) thereof, have at least approximately the shape of a circular segment slightly in excess of 180 degrees, the mean portion of the segment of each of said elements being engaged over at most 180 degrees and fixed in a correspondingly shaped recess (15, 29) formed in the caseband (14) of the middle (1, 28).
CH798781A 1981-12-15 1981-12-15 CH648450GA3 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH798781A CH648450GA3 (en) 1981-12-15 1981-12-15
JP57218518A JPS58109877A (en) 1981-12-15 1982-12-15 Drum of case of wrist watch and its manufacture
EP82810545A EP0082119B1 (en) 1981-12-15 1982-12-15 Watch case body and method to manufacture the same
DE8282810545T DE3274588D1 (en) 1981-12-15 1982-12-15 Watch case body and method to manufacture the same
KR8205609A KR850001791B1 (en) 1981-12-15 1982-12-15 Wrist-watch case band method of making
HK38/92A HK3892A (en) 1981-12-15 1992-01-09 Watch case body and method to manufacture the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH798781A CH648450GA3 (en) 1981-12-15 1981-12-15

Publications (1)

Publication Number Publication Date
CH648450GA3 true CH648450GA3 (en) 1985-03-29

Family

ID=4333424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH798781A CH648450GA3 (en) 1981-12-15 1981-12-15

Country Status (6)

Country Link
EP (1) EP0082119B1 (en)
JP (1) JPS58109877A (en)
KR (1) KR850001791B1 (en)
CH (1) CH648450GA3 (en)
DE (1) DE3274588D1 (en)
HK (1) HK3892A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810001C1 (en) * 1988-03-24 1989-10-12 D. Swarovski & Co., Wattens, At
CH675045B5 (en) * 1989-03-07 1991-02-28 Ebauchesfabrik Eta Ag
IT226577Z2 (en) * 1992-05-14 1997-06-24 Consolo Giovanni Battista PERFECTED HANDS FOR WATCHES PARTICULARLY DESIGNED TO ALLOW THE SETTING OF GLITTERS OR OTHER PRECIOUS STONES OR DIFFERENT DIMENSIONS
TW200534059A (en) * 2004-04-14 2005-10-16 Rotary Group Holdings Ltd Watch case
JP6623848B2 (en) * 2016-03-08 2019-12-25 セイコーエプソン株式会社 Crowns and watches for watches
CN109613813B (en) * 2019-02-25 2024-08-20 广东小天才科技有限公司 A wearable device
JP6801770B2 (en) * 2019-11-28 2020-12-16 セイコーエプソン株式会社 clock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH312654A (en) * 1954-08-13 1956-02-15 Graber Samuel Process for manufacturing a wristwatch case, and wristwatch case obtained by this process
FR1393525A (en) * 1964-02-06 1965-03-26 Engraving and inlaying process, in particular for jewelery stones and products obtained
DE2921597C2 (en) * 1979-05-28 1983-09-29 Liss AG, Grenchen Kit for the production of individually wear-resistant decorated everyday objects

Also Published As

Publication number Publication date
DE3274588D1 (en) 1987-01-15
JPH0259959B2 (en) 1990-12-13
HK3892A (en) 1992-01-17
JPS58109877A (en) 1983-06-30
KR840003074A (en) 1984-08-13
EP0082119B1 (en) 1986-12-03
EP0082119A1 (en) 1983-06-22
KR850001791B1 (en) 1985-12-18

Similar Documents

Publication Publication Date Title
GB2115954B (en) Watchcase assembly with integral plastics strap and bezel
DE3260919D1 (en) Concave mirror formed by a plurality of flat facets, and solar generator provided with such a mirror
GB8630841D0 (en) Wrist watch
EP0166363A3 (en) Low reflectance transparent material having antisoiling properties
GB2056127B (en) Timepiece with shaped components
GB8416511D0 (en) Stop watch
IL75183A (en) Closure cap with vacuum-tamper indicating button
GB2092254B (en) Reactor vessel stud tensioner
GB8507346D0 (en) Watch
DE3274588D1 (en) Watch case body and method to manufacture the same
GB2158145B (en) Watch band
DE3263550D1 (en) Spectacles with safety strap
DE3661392D1 (en) Watch with a rotating bezel
DE3463075D1 (en) Mechanical chain-adjusting mechanism providing a constant and/or increasing bias
GB9006124D0 (en) Digital wristwatch with the function of a sphygmometer
GB2138410B (en) Safety closure with click mechanism
GB2135866B (en) Helmet with visor mechanism
GB2114643B (en) Bracelet and watch case assembly
DE3566695D1 (en) Lock with optoelectronic coders
GB2161695B (en) Metal wristwatch strap
DE3270062D1 (en) Timepiece case/backcover assembly
ZA822961B (en) Fine regulating valve with shut-off function
GB2087471B (en) Watch band buckle
AU2380184A (en) Leather wrist-watch strap with embedded reinforcing member
DK404685D0 (en) UNLESHED CALC WITH EXTENDED HYDROGEN TIME AND PROCEDURE