The white dial is inspired by the extravehicular space suits worn by astronauts during extravehicular activities (EVA) such as spacewalks. As early as 2015, the Speedmaster Snoopy Award watch used a white dial, and the 2008 Speedmaster Alaska Project watch also used a white dial, paying tribute to the Alaska Project prototype watch designed by Omega in the 1970s. Earlier, in 1997, Omega launched the Speedmaster Albino watch for the Italian market to celebrate the 40th anniversary of the Speedmaster series, which also used a white dial. In addition, Omega said that the red "Speedmaster" on the new lunar dial is a tribute to the red heat-insulating cover of the Alaska Project I prototype watch. The best Omega Speedmaster replica watches at captainthewatch.is.
Except for the dial and hands, the Omega Speedmaster Professional Moonwatch White Dial is basically the same as the standard Speedmaster Moonwatch. This watch uses the same 42mm case, equipped with a black anodized aluminum "Dot over 90" (the dot of the scale 90 is located above the number) bezel, and equipped with a 3861 Master Chronometer chronograph movement.
The new Speedmaster Professional Moonwatch is equipped with a white lacquered dial. The key is to retain the "stepped" design of the minute track and the circular texture in the small dial. Omega uses diamond-polished black PVD hands to ensure a sharp contrast with the white lacquered dial, and the time display is clearly visible. The hands are coated with Super-LumiNova luminous material, which emits a green glow in the dark. The dial also features diamond-polished black PVD hour markers with square Super-LumiNova fluorescent dots.
The mirror and back of the new Speedmaster Professional Moonwatch white dial are both made of sapphire glass, ensuring that the wearer can appreciate the 3861 Master Chronometer movement. The 3861 Master Chronometer movement is a sequel to the 1861 movement. The two have the same architecture, but the 3861 movement is equipped with 50% new parts, including components for the coaxial escapement and silicon balance spring. Compared with the 1861 movement, the 3861 movement is more accurate, with daily time accuracy increased from -1/+10 seconds to 0/+5 seconds, and has anti-magnetic performance of 15,000 Gauss.