Omega Speedmaster Moonwatch Professional — Steel and Sedna Gold Ref. 310.23.42.50.99.001 — Full Set
The Moonwatch exists in dozens of configurations. Most people never see this one in person.
The 310.23.42.50.99.001 is the bi-material variant — a 42mm stainless steel case paired with 18K Sedna Gold, Omega's proprietary rose gold alloy developed for lasting warmth and color stability over time. Where the standard Moonwatch reads utilitarian, this one reads considered. The PVD-treated Sedna Gold dial is sun-brushed with a stepped architecture, pink in tone, with matching gold hands and applied indexes against black coated subdials. Black ceramic bezel with the famous dot-over-ninety tachymeter scale in Ceragold. Sapphire crystal front and back.
The movement is the Co-Axial Master Chronometer Calibre 3861 — the same manual-wind chronograph that succeeded the original 321, METAS-certified, resistant to magnetic fields exceeding 15,000 gauss. 50-hour power reserve.
Presented here on bracelet. The original black alligator strap with foldover steel clasp is included.
Full set with inner and outer box and all cards.