The 42 mm case is made of noble steel, with a polished 18 kt Moonshine ™ gold bezel. The bezel ring is polished black ZrO2 ceramic, with OMEGA Ceragold ™ tachymeter scale. The gray and black varnished dial, with all indexes and hands in 18 kt Moonshine ™ gold, except the central chronograph second hand, which is coated by Moonshine ™ gold PVD. An exclusive hour index is located at 11 and there is a distinctive 18 kt Moonshine ™ gold sub-dial located at 9, with a laser-engraved image of Buzz Aldrin descending to the lunar surface.