Portal:Anniversaries/March 1: Difference between revisions
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Latest revision as of 14:56, 23 July 2021
- 1983 — Ebauches SA launches the Swatch, which will fund the Swatch Group and revitalize the Swiss watch market.
- 1994 — Hans-Jürgen Mühle regains control of Mühle.
- 2100 — Most perpetual calendars will need to be adjusted since it is not a leap year.