Roger Dubuis RD103SQ

Caliber RD103SQ is an automatic movement manufactured by Roger Dubuis. Introduced in 2017, it features a micro-rotor, skeletonized architecture, and Poinçon de Genève certification. The movement incorporates dual balance wheels with differential, a configuration designed to improve chronometric performance. This was the first Roger Dubuis movement developed in collaboration with Lamborghini Squadra Corse. It remains in production.