From Bell & Ross -
|Courtesy of Bell & Ross|
Here are the pertinents -
calibre BR-CAL.301. Automatic mechanical.
hours, minutes, small seconds at 3 o'clock and date. Chronograph: 30-minute counter at 9 o'clock, central chronograph seconds.
42 mm in width. Satin-finished and polished steel. Screw-down crown. Sapphire case-back.
black sunray or blue sunray. Super-LumiNova®-filled applique numerals and indices. Metal skeletonised Super-LumiNova®-filled hour and minute hands.
sapphire with anti-reflective coating.
black or blue rubber or satin-finished and polished steel.
folding. Satin-finished and polished steel.