RM 50 series: For example, the RM 50-03 McLaren F1 launched in 2017 is a product of cooperation with the McLaren team. It introduced the graphene technology in the McLaren supercar into the watchmaking field for the first time, creating the world's lightest mechanical chronograph at the time, only 40 grams, and its impact resistance is similar to the design concept of the racing chassis.

RM 11 series: The RM 11-03 McLaren has a flyback chronograph function, and the case color incorporates McLaren's iconic color. In addition, the RM 11-03 Le Mans watch dial uses white ceramic as the carrier, injecting the essence of racing aerodynamics into it, and the variable geometry rotor and double barrel bring 55 hours of stable power. The flyback chronograph function can accurately capture every second on the track.

RM 40 Series: The RM 40-01 McLaren Speedtail, launched in 2021, pays tribute to McLaren's fastest road sports car, the Speedtail, by incorporating features such as a large calendar window and a function selector into its self-produced automatic tourbillon movement. Its case design also pays tribute to the Speedtail sports car, such as the teardrop-shaped case, which took 2,800 hours to develop and showcases the combination of carbon fiber materials and aerodynamic aesthetics. https://www.grand-watch.co