OMEGA Speedmaster Moonwatch Professional

The Speedmaster Moonwatch Professional 310.63.42.50.01.001 is presented in a 42 mm rose gold case with a ceramic bezel and black dial, fitted on a leather strap and topped with a sapphire crystal. It is powered by the automatic Omega calibre 3861, a Master Chronometer certified movement with chronometer accuracy. The chronograph function is paired with a tachymeter scale for measuring speed over a fixed distance.