Method for changing a time zone, and timepiece therefor

Horology: time measuring systems or devices – Plural time zones

Reexamination Certificate

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Details

C368S080000

Reexamination Certificate

active

07742361

ABSTRACT:
Method for switching the time zone indicated by a timepiece (1) in order to switch from an initial time zone to a modified time zone, having the following steps:the user enters a time switch command (268) by means of the crown,the hours' and minutes' hands indicate the time of the modified time zone (274), whilst the seconds' hand indicates a city corresponding to the selected time zone,the timepiece automatically returns (280) to the initial time zone and indicates the time of the initial time zone (202), or the time of the modified time zone is retained by means of a command from the user.

REFERENCES:
patent: 4274151 (1981-06-01), Kamiwaki
patent: 4470707 (1984-09-01), Chambon et al.
patent: 5195062 (1993-03-01), Masahiro et al.
patent: 5210721 (1993-05-01), Kikuchi
patent: 5237544 (1993-08-01), Sase et al.
patent: 5497358 (1996-03-01), Koch
patent: 6751164 (2004-06-01), Sekiguchi
patent: 2005/0128875 (2005-06-01), Bron
patent: 2005/0180265 (2005-08-01), Van Selst
patent: 4015685 (1991-11-01), None
patent: 0644469 (1995-03-01), None
International Search Report dated Dec. 14, 2006.

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