Flawless original gilt gloss dial with depth and underline in silver. The dial is ultra glossy and absolutely stunning. The original silvery gilt hands with big bubble sweep seconds hand match the dial perfectly.

Expertly polished to like new factory specs with killer beveled edges. Serial and model numbers are perfectly clear between the lugs. The bezel insert has faded to an even light grey, which offers a wonderful contrast against the jet black gloss dial.

Swiss made riveted bracelet with 80 endpieces with no stretch.

The underline 6538 is thought to be of the very last batch of 6538, always found the second quarter of 1959, just before the debut of 5512. This watch is in absolutely mint condition and a must for any serious collection.