Portal:Anniversaries/April 12: Difference between revisions

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Latest revision as of 14:56, 23 July 2021

1958Universal Geneve shows the Microtor at the Basel Fair, the first micro-rotor automatic winding movement.
1989 — The AHCI appears for the first time at BASEL 89.
1997Gérald Piaget, who founded the modern Piaget brand, dies at age 79.
2007Patek Philippe replaces the original 38 mm Aquanaut with the 40 mm Ref. 5167 at Baselworld
2007Seiko introduces the first Spring Drive chronograph at Baselworld.