Limited Edition ofåÊ199 pieces. Ball Watch Company Doctors Chronograph Limited Edition CM1032D-GO-L1J-WH. It is equipped with Ball\'s 350 automatic movement, which is based on ETA 7750. The movement performs 28 800 vibrations per hour and has 25 bearing jewels. A 46 hour power reserve is available for the convenience of the wearer. The watch is protected from shock and water penetration. Hands and markers are illuminated through the use of 15 self powered micro gas tubes that glow 100 times brighter than luminous paint. The watch has a single button chronograph that produces accumulated measurements of up to 12 hours. Other useful features include a pulsemeter graduated for 15 pulsations, a triple month day date display, see through case back, screwed-in crown and scratch-resistant sapphire crystal glass with anti reflective coating.