The Omega Speedmaster Professional Moonwatch Apollo XVII 311.30.42.30.99.002 is a breathtaking tribute to NASA’s final lunar mission, blending historic Moonwatch authenticity with special edition prestige in a 42mm stainless steel case. This exceptional chronograph features a striking meteorite dial crafted from genuine Gibeon meteorite fragments, each displaying the unique Widmanstätten patterns formed over millions of years in space – making every dial completely one-of-a-kind. The manual-winding Caliber 1861 movement mirrors the exact mechanism worn on the moon, maintaining the Speedmaster’s legendary reliability with its column-wheel chronograph and 48-hour power reserve. Distinctive design elements include the applied Omega logo, dot-over-90 bezel configuration, and 18K white gold hour markers filled with Super-LumiNova for optimal legibility. The blackened tachymeter scale on the anodized aluminum bezel provides perfect contrast against the metallic dial, while the hesalite crystal offers authentic vintage appeal with its characteristic warmth and slight distortion. The caseback commemorates the Apollo XVII mission with a sterling silver medallion depicting the mission patch and engraved with “The Last Men on the Moon” and mission dates (December 7-19, 1972). Housed in Omega’s signature asymmetrical case, this Speedmaster comes on a stainless steel bracelet with flat links for period-correct styling, complete with a push-button clasp. Every detail honors the Speedmaster’s spacefaring heritage, from the moonwatch-professional dial text to the chronograph pushers designed for use with astronaut gloves. This extraordinary timepiece captures the spirit of mankind’s final lunar voyage, offering collectors a rare combination of scientific wonder (with its extraterrestrial dial material), historical significance, and mechanical excellence that makes it one of the most coveted modern Speedmaster editions – a true conversation piece that bridges horology and space exploration history.