Un autocollant placé sur la montre transforme celle-ci en une montre de marées pendant une semaine.
Description: Voir Espacenet brevet CH693518
Procedure for determination of times of high and low tides over a limited period, such as a week, by application of a sticky label to a watch face with appropriate day markings on the label so that the high and low tides are shown
Description: Voir Article Solutions / 2003 Autocollant montre de marées
1999
Chénais Patrick Jean
Procedure for determination of times of high and low tides over a limited period, such as a week, by application of a sticky label to a watch face with appropriate day markings on the label so that the high and low tides are shown / CH 693518 / FR 2796169-A1