Roger Dubuis Excalibur Monobalancier Platinium

Roger Dubuis presents the Excalibur Monobalancier Platinium, reference RDDBEX1010, a 42 mm platinum case watch with a skeletonised construction. The case measures 5.95 mm thick and carries a fluted platinum bezel, with a sapphire crystal fitted over the movement. Inside is the self-winding calibre RD720SQ, offering 72 hours of power reserve and bearing the Geneva Seal. The open case back lets the finishing of the plates and bridges show through. This example is a limited edition, its skeletonised dial revealing the mechanism beneath. A green calf leather strap closes with a folding clasp in platinum. It stays water resistant to a depth of 100 metres.