Sydney de Coulon: Revision history

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  • curprev 21:3721:37, 3 April 2023Sfoskett talk contribs 1,563 bytes +1,563 Created page with "Sydney de Coulon (1889-1976) was called the "Grand Patron" of Swiss watchmaking. He ran Ebauches SA from 1933 through 1964, giving him indirect control over most Swiss watch manufacturers through ASUAG and the cartel. ==Early Life== Sydney de Coulon was born on March 24, 1889 and raised on the family estate known as Treytel along the shore of Lac de Neuchâtel near Bevaix. His father Alfred de Coulon and mother Léonie had 13 chi..."