Richard Mille
RM 52-04 Skull Sapphire
Ref. RM 52-04
The Richard Mille RM 52-04 is an ultra-exclusive, avant-garde timepiece featuring a skull-shaped design and a tourbillon mechanism. Its case is crafted from sapphire crystal, available in blue or red, making it one of the rarest Richard Mille watches ever produced. The manual-winding caliber 052 movement and its artistic, openworked aesthetics cater to elite collectors seeking unparalleled exclusivity and horological innovation.
crystalSapphire crystal
movementManual-winding caliber 052, tourbillon, 48-hour power reserve
functionsHours, minutes, tourbillon
dial colorOpen-worked, skull motif
case materialSapphire crystal
year2017
A registered Richard Mille RM 52-04 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.