Gallet Multichron Steel ChronographThe 12 hour racing chrono This is a very rare and cool large size waterproof steel chronograph from the 1950s. These Gallet Multichrons were essentially built for professional applications such as motor racing or military use and feature a 12 hour chronograph. This particular example is called the Jim Clark as this reference with black dial was worn by the British Formula 1 legend whilst racing and was an official partnership between the brand and the