10/21/2026
Stack two credit cards. That is roughly how thick the Richard Mille RM UP-01 Ferrari is β 1.75mm. The thinnest mechanical watch ever created.
Richard Mille and Ferrari spent over 6,000 hours developing this piece. Grade 5 titanium case and movement, 45 hour power reserve and limited to just 150 pieces worldwide at $1.888 million each.
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