Single watch, Omega, Speedmaster series, model: 310.92.44.50.01.001, Dark Side of the Moon, Rare Speedmaster Dark Side of the Moon "Apollo 8 Little Rocket", the entire watch is made of black ceramic, which is lightweight and wear-resistant. The 44.25mm black semi-open dial features a soil texture design from the far side of the moon, luminous hour markers, three-sub-dial chronograph function, yellow chronograph large seconds hand, ceramic fixed tachometer bezel It is equipped with the classic Ramaniya 3869 manual winding movement of the first generation with a transparent back