Omega Case Stainless steel case with round chronograph pushers & solid caseback, black aluminum bezel with a Tachymeter scale Strap Brown calf skin strap with stainless steel pin buckle Dial Black enamel dial with luminus indices, minutes counter at 3 o`clock, 12-hour counters at 6 o`clock, small seconds at 9 o`clock Movement Rhodium-plated hand-wound movement, Co-Axial inhibition, column wheel chronograph with blued screws & Geneva striped bridges Ref. 105.003 D= 39 mm
