The Omega Seamaster 300 Co Axial Master Chronometer 41mm is a 41 mm watch from the Seamaster collection. Its bronze gold case is 13.85 mm thick and 48 mm from lug to lug, with 21 mm lugs. It is water resistant to 300 m. The crystal is sapphire.

The manufacturer’s list price is US$15,700. It comes in 5 versions, with blue, black, green, brown, yellow and gold dials.