Omega Speedmaster Series Seamaster PLANET Chronograph 44.25mm Masterpiece Astronomical

Omega Speedmaster Series Seamaster PLANET Chronograph 44.25mm Masterpiece Astronomical

Omega unveiled the Speedmaster series in 1957, specifically designed for racing, also known as “Racing dials.” This design features a gray panda dial integrated with two bezel-mounted sub-dials and a date window at the 6 o’clock position. The hands and hour markers, which are black or orange with a luminescent coating, are coated with white Super-LumiNova for night visibility. The watch measures 44.25mm in diameter. It is powered by the Caliber 9900 Master Chronometer dual-time zone movement. The oscillation frequency is 28,800 beats per hour, with a power reserve of 60 hours. The case is made of stainless steel,，and features an arch-shaped, double-sided, anti-reflective, and scratch-resistant sapphire crystal. With a timeless racing style, it captivates the eyes at first glance, immersing the wearer in the thrill of speed on the track.