‘Dufourgraph’ 403.031 A. Lange & Söhne Datograph

This is what we call a Dufourgraph, and that’s more interesting than it may sound outright. Think for a second of all the many watches nicknamed in honor of people. There are Paul Newmans, McQueens (he never actually wore that one, look it up), Jean-Claude Killys, Yves Kleins, Nina Rindts, Rindts, Sifferts, Claptons, the list…

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