131.20.29.20.13.001Ref

Launched in late 2018, this Omega Constellation Manhattan Co-Axial Master Chronometer features a 29mm steel and 18K Sedna gold case. The brown dial displays hours, minutes, seconds, and a 6 o'clock date window, driven by a 50-hour power reserve calibre 8700 movement. This METAS-certified, anti-magnetic watch includes a transparent case back and a matching steel and 18K Sedna gold bracelet.