RM004 Ceramic Split Seconds Chronograph

The Richard Mille RM004 Ceramic Split Seconds Chronograph is a precision instrument designed for enthusiasts of complex watchmaking, embodying the brand’s relentless pursuit of innovation. Housed in a 39mm ceramic case with a transparent skeletonized dial, this timepiece is powered by the manual-winding Calibre RM004. Key functions include hours, minutes, small seconds, a split-seconds chronograph, 30-minute totalizer, power reserve, torque, and function indicators. The pink rubber strap with a titanium deployment clasp gives the watch a distinctive and modern appearance. The RM004 incorporates advanced engineering, such as a Grade 5 titanium baseplate and bridges for enhanced rigidity and durability. The split-seconds chronograph features an adjustable clutch rocker to minimize jumps during activation, while the hammer stop and minute counter mechanisms have been optimized for precision.