Maurice de Mauriac Highlight of the Chrono Modern Grand Prix Zurich Swiss Valjoux movement (eta 7750) Satin-finished 316L stainless steel case | See-through case back Screw-down crown, screw-down pushers Choose your lucky number You can choose between a 42 mm case or a 45 mm diameter. chrono modern grand prix zürich pvd mdm.330.pvd.42.gpz Famous race cars always had legendary numbers – lucky numbers. That's why you can choose individual numbers on the dial of our Pitstop watches. Any number from 1 to 99 is allowed, making the watch, which is associated with special memories, an absolutely unique and favorite piece. Choose your lucky number! The dial can be customized with a two-digit "lucky number." There are no limits to your imagination when it comes to what you want to remember yourself and others with your lucky number. Screw-down pushers The pushers are the direct contact between the movement and the wearer. The stop function can be started, stopped, and reset. To prevent these functions from being triggered accidentally, we offer screw-down pushers. Before use, the pushers must first be unlocked and then locked again after use. Screw-down chronograph glass back Our see-through cases feature blue anti-reflective sapphire crystal that reveals the pulsating caliber. You feel as if you can see and feel the soul of the mechanical automatic movement. The watch is alive. Together with an inscribed rotor, each watch becomes a highly emotional gift. Even to yourself. PVD coating The PVD (Physical Vapor Deposition) coating increases the hardness of 316L stainless steel or titanium. The surface becomes particularly smooth and the surface structure is preserved for longer. During the vaporization of the material, ion particles of the original material are replaced by "different colored" ones. The result is a beautiful deep black color. Racing on your wrist The Chrono Modern Grand Prix Zurich combines a passion for motorsports with the precision of Swiss watchmaking. Inspired by legendary races, it brings speed, adrenaline, and design directly to your wrist.