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Greubel Forsey-Double Tourbillon 30° Ceramic Craft

Robert Greubel and Stephen Forsey (Robert Greubel) and Stephen Forsey (Stephen Forsey) for the pursuit of ultimate precision first proposed the basic tourbillon 30° watch was exhibited at Baselworld in 2004. Seven years later, their Double Tourbillon 30° technology won the first prize in the International Timekeeping Championships, setting a …continue reading