Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph /Root/Start/Accessoires The watch is water resistant

The watch is water resistant to 300 meters and is equipped with a helium valve at 10 o'clock for professional use

This allows it to run reliably for several days without needing to be wound again

the dial presents itself clearly and uncluttered

Glashütte Original SeaQ (Referenz 1-39-11-13-83-34)

Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer Chronograph /Root/Start/Accessoires The watch is water resistantOmega Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph (Reference 310. 23. 42. 50. 02. 001) The Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph is part of the Omega Speedmaster line. The case is made of steel yellow gold and measures 42mm in diameter. The dial is silver, protected by a sapphire crystal. The crocodile leather strap closes with a folding clasp. The features include small seconds,