Omega Speedmaster ref ceramic model is a contemporary edition of the beloved Speedy which has played a significant role in space exploration for decades. The collection itself is a cult favorite among horology enthusiasts. However unique iterations such as the all-black model for sale here are particularly interesting among collectors who appreciate a watch with an intriguing story. Ref.is a “Dark Side of the Moon” edition of the Speedy featuring a black ceramic case machined from a single block of ceramic a brushed ceramic bezel decorated with a matte chromium nitride Tachymeter scale and a matching polished ceramic dial with blackened chronograph registers and 18k white gold hour markers and hands.