The Omega Speedmaster Moonwatch Rose Gold Black Dial ref. 310.60.42.50.01.001 is a remarkable timepiece that perfectly marries luxury and performance. Its 42mm asymmetrical case is crafted from 18K Sedna gold, an exclusive alloy that combines gold, copper, and a third element that offers premium protection of the metal. The Omega Co-Axial Master Chronometer Calibre 3861 movement delivers unparalleled precision and reliability and is visible through the watch's sapphire crystal case back. The watch's black bezel with a tachymeter scale and matching 18K Sedna gold bracelet with arched links per row complement the watch's elegant design. The Omega Speedmaster Moonwatch Rose Gold Black Dial ref. 310.60.42.50.01.001 heralds the finest features from one of the brand's most iconic timepieces.