The 3570.50.00 is one of my favorite Speedmaster references, as it features that classic Moonwatch charm, albeit with an improved and more rugged movement. Of course, Omega didn’t forget the Hesalite crystal – a purist’s dream, if you ask me. The bracelet will fit a wrist of up to 7 inches - it's the upgraded version that comes with the 311.30.42.30.01.006, as it already features screws instead of pins. The watch was also recently serviced by my watchmaker. **Details & More** **Condition:** Very good with minor usage markings. Please see the pictures for a better description. **Reference:** 3570.50.00, serial dates it to post-2000. **Case Size:** 42 mm, with a lug to lug distance of 48.2 mm. **Movement:** Omega 1861, recently serviced. **Other Information:** * Watch only **Price:** Asking $4,400. Add $80 for worldwide shipping. Payment via bank wire or Wise preferred. Please add +6% for PayPal F&F payments due to currency conversion fees. Thanks! [Pictures](https://imgur.com/a/lBezBQZ) [Timestamp](https://imgur.com/a/hQcoQMi)