BR-CAL.301. Automatic mechanical.
Hours, minutes, small seconds at 3 o'clock. Date. Chronograph: 30-min timer at 9 o'clock, central chronograph seconds.
41 mm in diameter. Polished steel. Steel bezel with anodized blue aluminum ring and 60-minute scale. Screw-down crown and push-buttons. Sapphire case-back.
Blue sunray. Gilt applique numerals and indices. Gilt skeletonised Super-LumiNova®-filled hour and minute hands.
Ultra-curved sapphire with anti-reflective coating.
100 meters.
Blue calfskin or polished and satin-finished steel.
Folding. Satin-polished steel.