A reedition of the original SPEEDMASTER MARK II from 1969! Brushed stainless steel case with polished finished beveled corners. Polished stainless steel crown & chronograph buttons. Bracelet: Brushed stainless steel bracelet with polished finished edges. Omega Patented rack-and-pushed clasp for quick micro adjustments. Dial: Matte black main dial. Slightly stepped down sub-dials with a very fine concentric circle pattern Bold luminous index hour markers. Fine printed minutes, seconds & fractions-of-a-second track. Tachymetre Scale: Black Tachymeter scale under the crystal with transparent numbers & indexes. Features a luminescent element beneath the scale, thus illuminating the scale. Black hour & minute hands with luminescent tops. Chronograph/Stopwatch function: Column-wheel mechanism All chronograph related hands are solid white. Large central seconds counter hand. 30 minute counter sub-dial located at the 3 o\'clock position. 12 hour counter sub-dial located at the 6 o\'clock position. Small continuous seconds sub-dial located at the 9 o\'clock position. Date window located at the 6 o\'clock position, with a recessed corrector button located on the case edge at the 10 o\'clock position. COSC-certified Omega Caliber 3330 automatic chronograph movement