JAZZMASTER MAESTRO AUTO CHRONOWhen timing is the key to success, it's important to have a timepiece that you can rely on for precision and that looks the part. Whether on the wrist of a conductor, a musician or an appreciative listener, the Jazzmaster Maestro Auto Chrono always strikes the perfect tone. Features WATCH Reference : H32766513 Caliber : H 21 Collection : Jazzmaster Movement : Automatic Case size : 45mm Thickness (mm) : 15. 35 Dial color : White Case material :