Analog quartz chronograph with black ion-plated bezel and luminous dial elements. Features tachymeter, central day of week display, date function (between the 4 and 5 o'clock positions), triple sub-dial system displaying seconds, minutes/seconds combined dual scale, and tenths of a second. Includes screw down crown with function pusher, luminous hands and markers on black dial, minute markers around outer rim, flame fusion crystal resistant to scratches, solid case back, deployment clasp band attachment, 50mm diameter stainless steel case, water resistance up to 1640 feet (or 500 meters).