Incredible chapter ring dial with 4 lines in all silver. The dial is like mirror in fantastic untouched condition. There is some very minimal center rub from the hands, that is only visible from an angle. All of the luminous markers are perfectly in tact and have aged to a beautiful color. The original hands match perfectly.

Unpolished case with original beveled edges still in tact. The case shows average signs of wear throughout.

Swiss made riveted bracelet with 80 endpieces with minimal stretch.

Possibly the second rarest 5512, just behind those with 3-6-9 dials. This is probably the 4th example to have surfaced with early style dial and 4 lines in all silver.