The Omega Speedmaster is a true icon. Having been a part of all six lunar missions, the legendary chronograph is an impressive representation of the brand’s adventurous pioneering spirit. Presented here on a black leather strap, platinum case and uniques subdials formed from lunar meteorite. Powered by the Omega Calibre 321, a movement that has been reborn for today using original specifications from the first speedmasters. The calibre can be viewed through the sapphire-crystal caseback of the 42 mm timepiece. The design also includes a black ceramic bezel with a white enamel tachymeter scale. Most notable is the step dial in black onyx, which uses 18K white gold for the indexes, and most hands. The vintage OMEGA logo is in 18K white gold.