Omega Seamaster series, model: 231.20.42.21.06.001, diameter 41mm, bezel crown is made of rose gold, dark brown dial decorated with teak grain, signature conical luminous hour markers, gold three-hand with date, transparent back, equipped with self-produced 8500 high anti-magnetic coaxial movement, silicon hairspring non-adjustable balance wheel, full-length sections, versatile for commuting, single watch.