Introduced in 2009, RM 025 was the first round watch by the brand with water resistant to 300 metres.

It is distinguished by its rounded and curved form and by its unique rotating and locking bezel, which is attached to the case with 30 specifically designed torque screws, making accidental dislodgment impossible.

The watch is driven by the RM 025 calibre, a chronograph tourbilon movement boasting a carbon nanofibre baseplate, which evolved from the famous RM 008 calibre.

The watch earned the prestigious “Sport Watch” category prize at the 2009 Grand Prix d’Horlogerie de Genève.