The Omega Speedmaster Professional Moonwatch Limited Edition Men's Watch (Ref. 311.30.44.51.01.001) is a legendary chronograph, renowned for its role in space exploration. This pre-owned watch, in very good condition, features a stainless steel case and a classic black dial. The automatic movement delivers exceptional performance and reliability. A sapphire crystal protects the dial, while the stainless steel bracelet offers a secure and comfortable fit. Designed with 5 ATM water resistance, it's a versatile timepiece for everyday wear and a true icon of horological history.