Richard Mille. A Very Rare and Ultra-Lightweight Prototype Carbon

Movement: Manual Dial: Semi-skeletonised Case: 39 x 46 mm. (W x L) With: Richard Mille Certificate of Authenticity from October 2026 and travel pouch Remark: Third known RM 27-01 prototype in auction; in like new condition; the present watch is under 2-year Richard Mille service warranty until October 2028; the present watch weighs an extraordinary 18.83 grams including the strap – a record-breaking lightweight timepiece at the time of its launch

Estimate:$764,754

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