1675: This is the 1st version of the "Non Track-ring" dial. It has the "Flat" bottom coronet, along with the white swiss and underline. All in all, a very rare and desirable variation of the early 1675 GMT Master.
Nice thick case that has been minimally polished over the years. Serial and ref. numbers are clear and visible between the lugs. No major dings, corrosion, etc..
Nice original dial in excellent condition. Light and even spotting on the dial. Original "Underline" dial with original luminous and matching hands. No scratches or chips on the dial.
Comes on a leather calf strap.