JPS5570767A - Rotary bezel unit - Google Patents

Rotary bezel unit

Info

Publication number
JPS5570767A
JPS5570767A JP13608979A JP13608979A JPS5570767A JP S5570767 A JPS5570767 A JP S5570767A JP 13608979 A JP13608979 A JP 13608979A JP 13608979 A JP13608979 A JP 13608979A JP S5570767 A JPS5570767 A JP S5570767A
Authority
JP
Japan
Prior art keywords
display member
rotary bezel
bezel
rotary
knurling
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.)
Pending
Application number
JP13608979A
Other languages
Japanese (ja)
Inventor
Ikuo Tokunaga
Taro Tanaka
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.)
Seiko Epson Corp
Seiko Corp
Hattori Tokeiten KK
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Seiko Corp
Hattori Tokeiten KK
Suwa Seikosha KK
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 Seiko Epson Corp, Seiko Corp, Hattori Tokeiten KK, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP13608979A priority Critical patent/JPS5570767A/en
Publication of JPS5570767A publication Critical patent/JPS5570767A/en
Pending 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
    • G04B19/28—Adjustable guide marks or pointers for indicating determined points of time
    • G04B19/283—Adjustable guide marks or pointers for indicating determined points of time on rotatable rings, i.e. bezel

Abstract

PURPOSE:To increase the shock proof performance of display member and to avoid flaw on the display member, by lowering the display member provided inside the knurling of external circumference on the bezel upper surface than the rotary bezel upper surface, in the rotary bezel of portable watches. CONSTITUTION:The display member mounting groove 22c is provided inside the external circumference knurling 22b of the rotary bezel 22, and the display member 23 of transparent resin imbedding 23a such as numeral, mark and noctilucence is fixed at the bottom. Since the upper surface of the display member 23 is lowered than the upper surface of the rotary bezel, flaw is not made to the display member, and it is not deformed because the display member is held at the rotary bezel.
JP13608979A 1979-10-22 1979-10-22 Rotary bezel unit Pending JPS5570767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13608979A JPS5570767A (en) 1979-10-22 1979-10-22 Rotary bezel unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13608979A JPS5570767A (en) 1979-10-22 1979-10-22 Rotary bezel unit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6380975A Division JPS51139360A (en) 1975-05-27 1975-05-27 Portable timekeeping device

Publications (1)

Publication Number Publication Date
JPS5570767A true JPS5570767A (en) 1980-05-28

Family

ID=15166991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13608979A Pending JPS5570767A (en) 1979-10-22 1979-10-22 Rotary bezel unit

Country Status (1)

Country Link
JP (1) JPS5570767A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122997A (en) * 1989-06-19 1992-06-16 Roventa-Henex Sa Watch having a rotatable bezel
EP1696285A2 (en) 2005-02-23 2006-08-30 Petra Damasko Watch case and wristwatch provided with such a case

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112661A (en) * 1973-02-23 1974-10-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112661A (en) * 1973-02-23 1974-10-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122997A (en) * 1989-06-19 1992-06-16 Roventa-Henex Sa Watch having a rotatable bezel
EP1696285A2 (en) 2005-02-23 2006-08-30 Petra Damasko Watch case and wristwatch provided with such a case
EP1696285A3 (en) * 2005-02-23 2010-08-04 Petra Damasko Watch case and wristwatch provided with such a case

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