Omega, Xxl steel Railmaster gentleman's watch, Ref 2806.52.37, stainless steel case, charcoal grey dial, triangular lume markers with three Arabic numerals at 12,3 and 9, manual wound movement, skeleton display back case, dial, movement, case and buckle signed 'Omega', on a black Omega leather band with deployant buckle, in good working order, includes original Omega box, warranty card, case 49 mm