Omega Speedmaster Moonwatch Professional Dresswatch Two balance wheels on a

Two balance wheels on a single axis share the oscillation and mutually compensate for disturbances

The dark dial color makes this reference the most understated variant among the Portugieser chronographs

das Saphirglas schützt das Zifferblatt

The case measures 40 mm and is water resistant to 30 meters

Eine Wasserdichtigkeit von bis zu 300 Metern macht dieses Modell ideal für sportliche Einsätze — vom Alltag bis zum offenen Wasser

Omega Speedmaster Moonwatch Professional Dresswatch Two balance wheels on aOmega Speedmaster Moonwatch Professional (Reference 310. 30. 42. 50. 01. 004) Calibre 3861 is the heart of this Speedmaster Moonwatch Professional with reference 310. 30. 42. 50. 01. 004. The hand wound calibre with Co Axial escapement carries the Master Chronometer certification and offers 50 hours of power reserve the modern evolution of the movement that was on the moon in 1969. The 42 mm stainless steel case features the black dial with small