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Vintage Heuer Discussion Forum
The place for discussing 1930-1985 Heuer wristwatches, chronographs and dash-mounted timepieces. Online since May 2003.
Mine has two numbers on the case back:
C-2144-2 and C-0426-4
: The "C" on the caseback, followed by some numbers,
: stands for "Cuanillon & Cie", the distributor for
: Heuer in Switzerland.
: This means that the watch was originally sold into the domestic
: Swiss market, rather than being exported.