Sorna. A gold plated calendar 'Bull's Head' chronograph wristwatch Jacky Ickx, Easy-Rider, 1980's

Jacky Ickx, Easy-Rider, 1980's
Manual wind chronograph movement, matt black with outer gray hour chapter, 5 minute divisions, luminous hands, date aperture at 12, subsidiary dials for running seconds and 15 minute recording, polished case with black bezel, winding crown set at 12 o'clock, twin pushers flanking the crown, snap on back, fitted associated leather strap, case, dial signed
38mm.