OMEGA Speedmaster '57

The Omega Speedmaster '57, reference 332.12.41.51.03.001, has a 40.5mm steel case paired with a steel bezel and a leather strap. Its blue dial is protected by a sapphire crystal and displays a chronograph, date, and small seconds. The watch is powered by the manual-winding Omega calibre 9906, a Master Chronometer certified movement offering 60 hours of power reserve. Water resistance is rated to 50 metres.