Bell & Ross BR-X5 Black Steel - Steel Bracelet41 mm satin finished and polished steel case, 12. 80 mm thick, sapphire back with oscillating weight, screw down crown, sapphire crystal with anti reflective coating, sunray black dial with applique indices filled with super luminova, calibre BR CAL. 323 automatic movement with hours, minutes and seconds, date window at 3 o'clock and power reserve indicator at 9 o'clock, polished steel bracelet, folding buckle. Water resistant to 100 metres.