RM 004 SPLIT-SECONDS CHRONOGRAPH V2 AND V3 RUBBER STRAP NTPT CARBON CASE 2005

The RM 004 and RM 008 are similar in design and layout, yet the RM 008 is distinct for its tourbillon escapement. The introduction of a carbon nanofibre baseplate in the RM 003 presented a considerable challenge for developers, requiring years of research and reworking the structure and method of assembly. Meanwhile, the complexity of the RM 004 posed an even greater challenge.