Hello WUS,

I am selling my Omega Speedmaster Professional 42mm Chronograph Moonwatch with sapphire crystal front and back (see-thru caseback), reference # 311. It is in mint condition and runs great. The chrono works exactly like it should, too. No desk diving marks or any other blemishes. I removed the bracelet before ever wearing the watch, so it is brand new and still has the plastic all over the bracelet. I have worn the watch just a few times on leather straps and NATOs, so it is still minty fresh. It comes with everything it had when it was brand new: Outer cardboard box, premium Omega outer box, inner display box, Omega loupe, Moon velcro strap (still in plastic), Omega NATO (still in plastic), Omega Medallion, instruction manual, etc. You can see from the detailed pictures you are getting a mint watch with all the extras. Get this one at a great price.

I bought this watch late last year, and it’s spent most of its life stored in the temperature and humidity controlled safe. It has always been in a smoke-free environment. Get this perfect Moonwatch in time to celebrate the 50th anniversary of the Moon landing! As a bonus, I am throwing in an extra seat belt Bond NATO strap that looks like the Omega NATO so you can keep the original one pristine.

I'm asking $3,950 shipped, insured, tracked, and Paypalled CONUS. I will ship anywhere in the world if you pay the shipping. Sorry, I can't do any trades. Please let me know if you have any questions.

Between lugs: 20 mm
Case diameter: 42 mm
Caliber: Omega 1863
Famous manual-winding chronograph movement that was used on the Moon. Rhodium-plated finish.
Power reserve: 48 hours
Dial color: Black
Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside
Water resistance: 5 bar (50 meters / 167 feet)
Bracelet: steel
Case: Steel

The first two photos are stock from Omega. The rest are the actual watch.