CH560417A - Battery driven wrist watch - has indicator denoting when battery replacement is necessary - Google Patents

Battery driven wrist watch - has indicator denoting when battery replacement is necessary

Info

Publication number
CH560417A
CH560417A CH1332472A CH1332472A CH560417A CH 560417 A CH560417 A CH 560417A CH 1332472 A CH1332472 A CH 1332472A CH 1332472 A CH1332472 A CH 1332472A CH 560417 A CH560417 A CH 560417A
Authority
CH
Switzerland
Prior art keywords
battery
necessary
watch glass
replacement
wrist watch
Prior art date
Application number
CH1332472A
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 CH1332472D priority Critical patent/CH1332472A4/xx
Priority to CH1332472A priority patent/CH560417A/en
Publication of CH560417A publication Critical patent/CH560417A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

The watch glass (4) has an index (9) secured to the interior face of the watch glass (4) adjacent its peripheral edge, which can be aligned with any of the dial numerals (10) by rotation of the watch glass (4), to indicate the month in which the replacement of the battery will be necessary. When the index (9) has been placed in the required position, to prevent further movement of the watch glass (4), the watch back (2) which is removed for battery replacement, is again secured in position, and this provides an axial force against an intermediate element (7) also engaging the watch glass (4) to hold it in place.
CH1332472A 1972-09-11 1972-09-11 Battery driven wrist watch - has indicator denoting when battery replacement is necessary CH560417A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1332472D CH1332472A4 (en) 1972-09-11 1972-09-11
CH1332472A CH560417A (en) 1972-09-11 1972-09-11 Battery driven wrist watch - has indicator denoting when battery replacement is necessary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1332472A CH560417A (en) 1972-09-11 1972-09-11 Battery driven wrist watch - has indicator denoting when battery replacement is necessary

Publications (1)

Publication Number Publication Date
CH560417A true CH560417A (en) 1975-03-27

Family

ID=4391430

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1332472A CH560417A (en) 1972-09-11 1972-09-11 Battery driven wrist watch - has indicator denoting when battery replacement is necessary
CH1332472D CH1332472A4 (en) 1972-09-11 1972-09-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1332472D CH1332472A4 (en) 1972-09-11 1972-09-11

Country Status (1)

Country Link
CH (2) CH560417A (en)

Also Published As

Publication number Publication date
CH1332472A4 (en) 1974-10-31

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