Roger Dubuis Excalibur Blacklight MB Rose Gold 42mm

The Roger Dubuis Excalibur Blacklight MB Rose Gold 42mm, reference RDDBEX1037, has a 42 mm rose gold case measuring 5.95 mm thick. The sapphire crystal with anti-reflective coating sits over a skeletonised blue dial, and a matching sapphire panel forms the display back. Inside is the self-winding calibre RD720SQ, a skeleton monobalancier movement bearing the Geneva Seal, with a power reserve of 72 hours. The movement's open architecture leaves the geartrain and escapement visible from both sides of the case. This is a limited edition of eight pieces, paired with a blue calf leather strap on a rose gold folding clasp. Water resistance is rated to 100 metres, respectable for a dress watch built around such fine finishing.