Bit of a catch and release on this one boys. Purchased a month ago or so, never even worn. A 2011 Speedmaster Professional Moonwatch. Cal 1861 movement, solid caseback. Full set, including outer white and inner red leather Omega boxes, manual, pictogram and warranty cards, original receipt and hangtag with model number and serial. The model number on this is the 3870.50.31. However, the seller I purchased it from lost the original strap, so replaced it with an Omega 1998 / 840 bracelet, which is the default Speedmaster Professional model. Therefore, this item is identical to the 3570.50.00, just delineated differently because of how it originally was retail packaged. Bracelet is currently sized for my 7.25" wrist, though as mentioned all extra links (3) are included. As this model is from 2011 it has yet to be serviced, and you can see that the red dot is still intact. Hesalite is near flawless (a few very faint surface swirls, only visible under a loupe or through macro photography and easily buffed out with toothpaste or polywatch), Omega logo on hesalite is clearly visible (see last pic) and the case only has a few faint scratches at the lugs where the bracelet was put in (I received it this way). All told, I would conservatively rate it as TZ 93%, depending on eyesight (I'm nearsighted, and can only see some small swirls and scratches after taking my glasses off and inspecting closely). Asking $2,700 OBRO, fully insured FedEx shipped to continental US. Payment preferred by Paypal, and I will cover the fees. Also available to meet face to face in metro NYC area, but if doing so then deal will have to be in cash. Please, no low-ball offers, and any sent will be ignored. If asking price is met, will throw in a brand new, unworn 20mm HD Nato from Crown and Buckle. Can send references via email, from other forums and that big auction site. Please see all pics, and email if there are any questions. Thanks for looking.