GB140987A - Improvements in watches - Google Patents

Improvements in watches

Info

Publication number
GB140987A
GB140987A GB2714719A GB2714719A GB140987A GB 140987 A GB140987 A GB 140987A GB 2714719 A GB2714719 A GB 2714719A GB 2714719 A GB2714719 A GB 2714719A GB 140987 A GB140987 A GB 140987A
Authority
GB
United Kingdom
Prior art keywords
glasses
watches
painted
luminous
luminous material
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2714719A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2714719A priority Critical patent/GB140987A/en
Publication of GB140987A publication Critical patent/GB140987A/en
Expired legal-status Critical Current

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
    • G04B19/00—Indicating the time by visual means
    • G04B19/30—Illumination of dials or hands
    • G04B19/32—Illumination of dials or hands by luminescent substances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

140,987. Depollier, C. L. Nov. 4, 1919. Glasses; dials; illuminating, means for.-In order that the luminous material may be entirely enclosed, watches are provided with two crystals or glasses d, f on the proximate face of one of which luminous figures, points &c. are painted as shown at d<2>. The glasses may be mounted as shown or both mounted on the bezel e and the luminous material may be painted on the upper glass to illuminate the dial b of the watch.
GB2714719A 1919-11-04 1919-11-04 Improvements in watches Expired GB140987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2714719A GB140987A (en) 1919-11-04 1919-11-04 Improvements in watches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2714719A GB140987A (en) 1919-11-04 1919-11-04 Improvements in watches

Publications (1)

Publication Number Publication Date
GB140987A true GB140987A (en) 1920-04-08

Family

ID=10254964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2714719A Expired GB140987A (en) 1919-11-04 1919-11-04 Improvements in watches

Country Status (1)

Country Link
GB (1) GB140987A (en)

Similar Documents

Publication Publication Date Title
GB140987A (en) Improvements in watches
GB137006A (en) Improvements in and relating to Crystals for Watches and like Articles.
GB137472A (en) Improvements in watches and the like
FR757820A (en) Improvements to escapement mobiles for watches, alarm clocks, clocks, etc.
GB168789A (en) Improvements connected with watch or clock faces
GB504548A (en) Improvements in watch glasses
GB282616A (en) Device for supporting and carrying all the instruments and switch-arrangements of a motor-car
GB287576A (en) Improvements in or relating to clocks
JPS5411770A (en) Electronic watch
GB458891A (en) Improvements in or relating to kitchen clocks
JPS5242153A (en) Digital chronograph watch
ES4993U (en) Unbreakable crystals for watches (Machine-translation by Google Translate, not legally binding)
GB245014A (en) Improvements in or relating to clocks
CA290768A (en) Dustproof watch case with non-breakable crystal
GB383351A (en) Watch case
JPS5227664A (en) Timepiece
CA334124A (en) Bracelet for wrist watches
CA324942A (en) Clock dial illuminating apparatus
GB448985A (en) Improvements in or relating to wrist-watch cases
GB207868A (en) Improvements in or relating to clocks particularly for advertising purposes
CH83335A (en) Watch glass replacement for pocket and wrist watches
GB276213A (en) An improved dial for clocks and the like
GB477233A (en) Improvements in and relating to clocks
JPS5233568A (en) Crystal clock equipped with digital displays ection
GB373853A (en) Improvement in and relating to devices for securing the watch glass in the bezel of watch cases