Moritz Grossmann’s Tefnut Twist Nominated for GPHG
Congratulations to Moritz Grossmann for having its Tefnut Twist nominated for this year's Grand Prix d’Horlogerie de Genève (GPHG). The Tefnut Twist with the Grossmann strap winder makes it possible to wind the watch in no time. Grossmann's watchmakers fulfilled a long-standing wish when they created the new winding mechanism for the Tefnut. The quest for a robust alternative to...
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