CH681673GA3 - - Google Patents
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- Publication number
- CH681673GA3 CH681673GA3 CH397390A CH397390A CH681673GA3 CH 681673G A3 CH681673G A3 CH 681673GA3 CH 397390 A CH397390 A CH 397390A CH 397390 A CH397390 A CH 397390A CH 681673G A3 CH681673G A3 CH 681673GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- pct
- hatch
- disc
- opening
- sec
- Prior art date
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
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
- G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
- G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
-
- 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
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/0023—Inscriptions or pictures moved by the clockwork, e.g. for advertising
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Abstract
PCT No. PCT/CH91/00267 Sec. 371 Date Jul. 29, 1992 Sec. 102(e) Date Jul. 29, 1992 PCT Filed Dec. 13, 1991 PCT Pub. No. WO91/10795 PCT Pub. Date Jun. 25, 1992.A wristwatch with analogue time display comprises a dial with a hatch (19), and a rotatable disc or hoop (10) bearing non-time indications. The disc is arranged in such a way that the indications provided thereon appear in the hatch via an opening provided in said disc and having a size which is equal to the size of each indication. Said opening reveals additional indications provided by an electro-optical display device (30) when said opening (21) coincides with said hatch (19).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3973/90A CH681673B5 (en) | 1990-12-14 | 1990-12-14 | display wristwatch conceals. |
EP92900303A EP0515611B1 (en) | 1990-12-14 | 1991-12-13 | Concealed display |
US07/916,113 US5289437A (en) | 1990-12-14 | 1991-12-13 | Concealed display |
PCT/CH1991/000267 WO1992010795A1 (en) | 1990-12-14 | 1991-12-13 | Concealed display |
DE69111797T DE69111797T2 (en) | 1990-12-14 | 1991-12-13 | HIDDEN TIME DISPLAY. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3973/90A CH681673B5 (en) | 1990-12-14 | 1990-12-14 | display wristwatch conceals. |
Publications (2)
Publication Number | Publication Date |
---|---|
CH681673GA3 true CH681673GA3 (en) | 1993-05-14 |
CH681673B5 CH681673B5 (en) | 1993-11-15 |
Family
ID=4267423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH3973/90A CH681673B5 (en) | 1990-12-14 | 1990-12-14 | display wristwatch conceals. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5289437A (en) |
EP (1) | EP0515611B1 (en) |
CH (1) | CH681673B5 (en) |
DE (1) | DE69111797T2 (en) |
WO (1) | WO1992010795A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH688462B5 (en) * | 1993-04-20 | 1998-04-15 | Isa France Sa | watch movement comprising an end of battery life indicator device. |
JP2003207583A (en) * | 1999-07-16 | 2003-07-25 | Citizen Watch Co Ltd | Timepiece |
US20060171256A1 (en) * | 2005-02-03 | 2006-08-03 | Keith Herbert | Global timepiece with double day/double date rendering |
US7350056B2 (en) * | 2005-09-27 | 2008-03-25 | International Business Machines Corporation | Method and apparatus for issuing instructions from an issue queue in an information handling system |
US7492671B2 (en) * | 2007-02-06 | 2009-02-17 | Seiko Instruments Inc. | Analog radio-controlled timepiece |
EP2317408B1 (en) * | 2009-10-27 | 2012-09-12 | Télôs Watch SA | Timepiece |
JP6015207B2 (en) * | 2012-07-31 | 2016-10-26 | カシオ計算機株式会社 | Information display device and analog electronic timepiece |
EP2835697B1 (en) * | 2013-08-05 | 2022-01-05 | ETA SA Manufacture Horlogère Suisse | Display system for showing the date |
EP3173878B1 (en) | 2015-11-26 | 2021-05-26 | Rolex Sa | Timepiece calendar system |
EP3173877B1 (en) | 2015-11-26 | 2019-10-16 | Rolex Sa | Timepiece calendar system |
EP3173876B1 (en) | 2015-11-26 | 2020-09-02 | Rolex Sa | Timepiece calendar system |
EP3276435B1 (en) * | 2016-07-29 | 2021-11-03 | ETA SA Manufacture Horlogère Suisse | Optical communication device of a portable object |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH278046A (en) * | 1948-04-06 | 1951-09-30 | Bedaux Gaston Georges | Clock-calendar. |
DE1711898U (en) * | 1955-06-02 | 1955-12-01 | Gerhard Boettcher | WATCH WITH DIAL CUTOUT FOR CHANGING INFORMATION. |
FR2129962A3 (en) * | 1971-03-18 | 1972-11-03 | Scott Ets | |
US4218872A (en) * | 1977-07-13 | 1980-08-26 | Kabushiki Kaisha Suwa Seikosha | Display device for timepiece |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214723B (en) * | 1988-01-19 | 1992-01-29 | Johnson Electric Ind Mfg | A commutator |
US5202858A (en) * | 1990-11-28 | 1993-04-13 | Casio Computer Co., Ltd. | Analog electronic timepiece having an electric-optical display device |
-
1990
- 1990-12-14 CH CH3973/90A patent/CH681673B5/en unknown
-
1991
- 1991-12-13 WO PCT/CH1991/000267 patent/WO1992010795A1/en active IP Right Grant
- 1991-12-13 DE DE69111797T patent/DE69111797T2/en not_active Expired - Fee Related
- 1991-12-13 EP EP92900303A patent/EP0515611B1/en not_active Expired - Lifetime
- 1991-12-13 US US07/916,113 patent/US5289437A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH278046A (en) * | 1948-04-06 | 1951-09-30 | Bedaux Gaston Georges | Clock-calendar. |
DE1711898U (en) * | 1955-06-02 | 1955-12-01 | Gerhard Boettcher | WATCH WITH DIAL CUTOUT FOR CHANGING INFORMATION. |
FR2129962A3 (en) * | 1971-03-18 | 1972-11-03 | Scott Ets | |
US4218872A (en) * | 1977-07-13 | 1980-08-26 | Kabushiki Kaisha Suwa Seikosha | Display device for timepiece |
Also Published As
Publication number | Publication date |
---|---|
WO1992010795A1 (en) | 1992-06-25 |
DE69111797T2 (en) | 1996-03-28 |
CH681673B5 (en) | 1993-11-15 |
EP0515611B1 (en) | 1995-08-02 |
US5289437A (en) | 1994-02-22 |
DE69111797D1 (en) | 1995-09-07 |
EP0515611A1 (en) | 1992-12-02 |
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