A Black ceramic case blue sunray dial automatic mens chronograph watch model number 541.cm.7170.lr features a black ceramic bezel fixed to the case with brilliant settings. The strap is composed of blue rubber with stitched blue leather and an automatic movement providing approximately 42 hours of power reserve. It has scratch resistant sapphire crystal. Includes silver-tone hands, luminous index hour markers, minute markers around the outer rim, date display at 6 o'clock position, chronograph functions (30-minute and 60-second sub-dials), deployant clasp, transparent case back, and is water resistant to 50 meters / 165 feet. Round shape with a diameter of 42 mm.
