The BR-05 chronograph is Bell & Ross's sculptural and seductive, chic and powerful men's jewel.Movement : Caliber BR-CAL.326. Automatic mechanical.Functions : Hours, minutes, small seconds at 9 o'clock and date. Chronograph: 30-minute counter at 3 o'clock, chronograph seconds in the center.Case : Width 42 mm, thickness 14.25 mm. Satin-polished steel. Screw-down crown. Crown protector. Sapphire crystal case back with 360° oscillating weight.Dial : Sunburst black. Applied numerals and indexes filled with Superluminova®. Skeletonized metal hour and minute hands filled with Superluminova®.Crystal : Anti-reflective coated sapphire.Water resistance : 100 meters.Strap : Black rubber or polished-satin steel.Buckle : Folding clasp. Polished-satin steel.