Richard Mille RM014 (Pre-owned - Excellent) — USD 489,995 on eBay

Richard Mille RM014 Tourbillon The RM014 represents Richard Mille's tourbillon offering within the brand's numbered series lineup. Produced from 2006 to 2012, this reference features the skeletonized dial construction characteristic of the model line. The RM014 designation places it among the brand's early numerical series releases. The 39mm case is constructed from 18k white gold with a fixed bezel and sapphire crystal. Water resistance extends to 50 meters. The manual-winding RM014 caliber provides a 70-hour power reserve. The watch is fitted with a rubber strap, combining precious metal case construction with contemporary strap materials. This reference appeals to collectors seeking Richard Mille's tourbillon complications in precious metal construction. The white gold case material and manual movement distinguish the RM014 within the brand's technical lineup. The six-year production period from 2006 to 2012 establishes its position among the brand's earlier numbered references.