Selling my Marathon TSAR. Model no. WW194007. Contract date Jan. 2011. Sterile dial. Comes with Marathon bracelet with U.S. Seal clasp. Includes original box, paperwork, and removed bracelet links. The original bracelet clasp was showing signs of desk diving rash, so I installed a new one a couple months ago. The watch case, bezel, and crystal are scratch-free. The bracelet shows very minor signs of wear. Keeps excellent time and tritium tubes are easily read at night. $500 Paypal, shipped insured in continental US.