Omega Speedmaster Professional Chronograph
- Brand: Omega
- Model: Speedmaster Professional Chronograph
- Ref. Nr. 3876.50.31
- Year: 0
- Accesories: Box, papers, certificate, service receipt etc.
- Functions: Chronograph, tachymeter & moon-phase
- Size: 42mm
- Condition: 8/10
Omega Speedmaster Professional Chronograph, ref. 3876.50.31. A cæassic 42mm Omega Speedmaster. The iconic chronograph watch with black dial, 3 subdials and on this model, moon phase. The watch features a scratch-resistant sapphire glas, is water resistant to 50 metres and runs on a Cal. 1866 movement. This watch was serviced in 2012 and comes as a complete set incl. an extra textile strap.