Omega Speedmaster 304.33.44.52.03.001

Omega Speedmaster Moonphase SS Blue Dial

The Omega Speedmaster Moonphase ref. 304.33.44.52.03.001 is a compelling evolution of the iconic Speedmaster lineage, pairing its storied chronograph heritage with a refined moonphase display. Crafted in stainless steel, this model sports a generous 44.25 mm case diameter that still provides a balanced wrist presence and is complemented by the inky blue sun-brushed dial that delivers superb contrast and legibility. Powered by the METAS‑certified Co‑Axial Master Chronometer caliber 9904, this automatic movement impresses with its silicon balance spring, twin-barrel architecture, 60‑hour power reserve, and magnetic resistance to an extraordinary 15,000 gauss. The moonphase complication is executed via a micro-structured metallic crystal disc that renders an exquisitely detailed lunar image, while the integrated tachymeter on the blue ceramic bezel with Liquidmetal adds technical depth. At 100 meters of water resistance and featuring a display caseback, the watch reveals both functional robustness and mechanical beauty. The blue alligator leather strap harmonizes perfectly with the dial and bezel, imparting an elegant yet sporty character. Although not a limited edition, its combination of advanced movement, distinctive design, and Moonwatch heritage makes it exceptionally compelling to seasoned collectors seeking modern technical mastery with iconic Speedmaster lineage. Like New with Omega box and undated papers. Like New with Omega box and papers dated 2021.