Iconic heritage, contemporary style The Speedmaster 38 mm collection has been crafted with simplicity, size and colour in mind, yet still retains the look and heritage of OMEGA’s most famous chronograph. This model features an ivory PVD-coated dial with brown PVD-coated rounded subdials and a trapezoidal date window at 6 o’clock.. The indexes and hands are diamond-polished Sedna™ Gold PVD coated with white Super-LumiNova on the hour, minute and chronograph seconds hands. A polished 18K Sedna™ Gold bezel with a brown aluminium ring featuring the “Dot Over Ninety” and a tachymeter scale in grey