Omega 3861 Moonwatch — Two-tone Gold 310.20.42.50.02.001

The 42mm case diameter is matched with a stepped dial with a sun-brushed effect, and features blackened subdials and hour markers, presenting a unique visual impact.
The black ceramic bezel is decorated with a tachymeter scale made with OMEGA Ceragold technology and features the iconic “Dot over 90” mark of early Speedmaster models.
The 3861 Master Chronometer movement inside has high precision and anti-magnetic capabilities, and also has an amazing movement polishing process. The combination of luxury and precision, its unique design and excellent performance have made it a dream timepiece for watch collectors and space fans.