Rose gold is used judiciously, for the hour indices and hands, while Omega’s proprietary Sedna gold serves as the material for the bezel, which encircles a matte-black ceramic ring with a tachymeter scale, a defining element of the Omega Speedmaster “Moonwatch” models. The central chronograph hand is rose-gold-plated.
The hour, minute and chronograph seconds hands of this Omega Speedmaster Professional are also coated with Super-LumiNova, as are the hour indices and the two dots at 12 o’clock. The box-form sapphire crystal above the dial is scratch-resistant and treated on both sides with nonreflective coating. The gray titanium case, which is meant to resemble the metal of the lunar landing module, is water-resistant to 50 meters.