The Omega Speedmaster Dark Side of the Moon Apollo 8 Ref. 311.92.44.30.01.001 is a striking 44.25mm Speedmaster crafted from black ceramic, featuring a partially skeletonized dial and movement decorated with laser-ablated lunar-surface details and distinctive yellow accents. It is powered by the manual-winding Omega Calibre 1869, a specially decorated version of the legendary Moonwatch Calibre 1861.