Title:
【発明の名称】時計の万年暦をプログラムする方法と該方法を実施する時計
Document Type and Number:
Japanese Patent JP2793218
Kind Code:
B2
Abstract:
PCT No. PCT/CH88/00208 Sec. 371 Date Jul. 11, 1989 Sec. 102(e) Date Jul. 11, 1989 PCT Filed Nov. 10, 1988 PCT Pub. No. WO89/04512 PCT Pub. Date May 18, 1989.A process for programming the perpetual calendar of a watch with analog time display is effected using elements incorporated in the watch. The hand of the watch and the position of the hand is used to indicate the steps of the programming. The operation of the stem places the watch in the program mode. If it is required to program three parameters, namely, the number of the year in a four year cycle, the number of the month of the year and the day of the month; and if the watch has a hand setting stem with three positions, each parameter to be programmed is allocated to a position of the stem and the parameters to be programmed are read from the second hand by allocating to the latter real steps corresponding to stopping positions and non allowable steps corresponding to non stopping positions.
Inventors:
BETSUSON RENE
ORUTERI JAN
ORUTERI JAN
Application Number:
JP50857488A
Publication Date:
September 03, 1998
Filing Date:
November 10, 1988
Export Citation:
Assignee:
MONTORU RORETSUKUSU SA
International Classes:
G04B19/24; G04C3/00; G04C3/14; G04C9/00; G04G5/04; G04G99/00; (IPC1-7): G04C3/00; G04C9/00
Domestic Patent References:
| JP63214687A | ||||
| JP568586A | ||||
| JP54125076A | ||||
| JP5458472A |
Attorney, Agent or Firm:
Ichiro Sugawara