41 mm satin-finished and polished steel case, sapphire back with 360° oscillating weight, screw-down crown, sapphire crystal with anti-reflective coating, black sunray dial with numerals and indices coated in white super-luminova, calibre BR-CAL.325 Automatic mechanical. automatic movement with hours, minutes, central seconds, second 24-hour time zone and date, quick setting of the gmt hand, independently of the hour hand, black rubber strap, folding buckle. Water resistant to 100 metres.