Swiss watchmaker Roger Dubuis has sealed a partnership with the high-calibre Hong Kong-based FFF Racing Team as its primary sponsor.

The cooperation highlights eight limited-edition pieces of the watchmaker's iconic Excalibur Quatuor with the FFF logo at 12 o'clock. The bespoke model has pink-gold accents with warmth added by the charcoal rhodium-plated finishing of the black DLC titanium case.

The partnership between Roger Dubuis and FFF Racing Team covers 15 races across Europe and Asia, including the

Le Mans Cup and the GT Asia championship.