Professional Graham Replica Watches:Graham is now a combination of English heritage and Swiss watchmaking and is a sister company to Arnold & Son. Graham traditionally used Jaquet (now La Joux-Perret) movements, most of which used Valjoux or ETA ebauches. Since namesake George Graham is regarded as the father of the chronograph, all Graham watches are chronographs. Most are left-handed, with the crown on the left side of the face in traditional British racing fashion. Graham specializes in racing-inspired watches, while Arnold & Son specializes in nautical watches.