Limited Edition of 500 pieces. Movement: calibre BR-CAL.301. Automatic mechanical. Functions: hours, minutes, small seconds at 3 o'clock and date. Chronograph: 30-minute counter at 9 o'clock, central chronograph seconds. Tachymeter scale on the flange. Case: 43 mm in diameter. Satin-finished and polished steel. Bi-directional rotating steel bezel with anodised black aluminium ring and 60-minute countdown scale. Screw-down crown. Crown guard. Sapphire case-back. Dial: black. Applique numerals covered with Super-LumiNova®. Metal skeletonised Super-LumiNova®-filled hour and minute hands. Crystal: domed sapphire with anti-reflective coating. Water-resistance: 100 metres. Strap: carbon-effect blue and black calfskin leather or satin-finished and polished steel. Buckle: folding. Satin-finished and polished steel.