Excalibur Spider Huracan Black DLC Titanium 45mm

Inspired by the automotive world, the RD630 was developed specifically for the partnership with Lamborghini Squadra Corse. The calibre is built with a twin-barrel power supply allowing it to reach a power reserve of 60 hours. The calibre structure is designed like a super-car engine with strut bars forming a clear and visible visual signature. The rotor is designed like a supercar wheel rim.