Title:
PORTABLE WATCH WITH MAGNET
Document Type and Number:
Japanese Patent JPS58122484
Kind Code:
A
Abstract:
PURPOSE: To know a direction easily without any magnet by allowing the second hand of a portable watch to indicate the direction.
CONSTITUTION: The second hand 1 of the portable watch is magnetized to S and N poles and normally engages with the engagement part 7 of a transfer member 6 to function as the second hand of the watch. To know a direction, a crown 4 is operated to elevate a strut 5, and consequently the second hand 1 is allowed to rotate freely, indicating the direction easily by providing symbols for east, west, south, and north on a dial. Therefore, a direction is known easily on the portable watch without any magnet.
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Inventors:
TAKEI SEIJI
Application Number:
JP559282A
Publication Date:
July 21, 1983
Filing Date:
January 18, 1982
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
G01C17/04; G04B47/06; (IPC1-7): G01C17/04
Attorney, Agent or Firm:
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