A tribute to the iconic Moonwatch, this Omega Speedmaster Professional commemorates its 50th anniversary with a distinctive blue sub-dial featuring a retro astronaut and lunar module motif labeled '50th Anniversary'. The watch features a classic black dial with white hands and hour markers, three sub-dials for chronograph functions (30-min, 12-hr, and running seconds), and a tachymeter scale on the polished stainless steel bezel. Powered by Omega’s Co-Axial Master Chronometer movement (Calibre 3861), it offers high precision, anti-magnetic resistance (>15,000 gauss), and COSC certification. The case is 42mm stainless steel with brushed and polished finishes, paired with a durable black NATO-style fabric strap with white contrast stitching—ideal for everyday wear or space-themed collector displays. Water-resistant to 50m, it balances heritage design with modern reliability. Perfect for enthusiasts who appreciate horological history, aerospace legacy, and refined sport-chic styling.