Roger Dubuis Quatuor Black DLC Titanium 48mm

Roger Dubuis presents the Quatuor Black DLC Titanium, reference RDDBEX0425, in a 48 mm titanium case treated with black DLC coating. The manual-winding calibre RD101 has a skeletonised construction with four balances and five differentials. A power reserve display indicates the remaining energy from its 40 hour reserve. An anti-reflective sapphire crystal covers the front, while another sapphire window opens onto the movement through the caseback. This limited edition comprises 188 pieces. The black alligator leather strap closes with a stainless steel double folding clasp. Water resistance is rated to 30 metres.