Numerals and indices coated in white Superluminova. Metal skeletonised Superluminova-filled hour and minute hands.Crystal: ultra-curved sapphire with anti-reflective coating. Water-resistance: 100 metres.Strap: satin-polished steel or black calfskin.Buckle: folding. Satin-polished steel. This Bell & Ross watch features a round 41mm satin polished steel case with sapphire crystal coating and a screw down crown. It also features a matte black colored dial with a date indicator. This watch is water resistant up to 100 meters, has an automatic movement, and comes on a black leather strap with a folding buckle.