GRAHAM Chronofighter Oversize GMT chronograph, self winding, reference 20VASGMT, stainless steel case including rubber strap with buckle, back with 8 screws, sapphire crystal, bezel with 24-hour-display, silvered dial with black sub-dials, display of hours, minutes, constant second, big date at 12 & chronograph, diameter approx. 46 mm, original box & papers, sold in July 2010, condition 2, property of a collector