Here's the crown jewel of time-only Zeniths and a grail for every collector: The Calibre 135 Port Royal Chronometre.
The dial is one-of-a-kind. Just look. There is a touch of blemish around the 1 marker and again at the 3, and some patina throughout. But the character of this watch shines through.
The stainless steel case is 36mm wide. The watch winds, sets, runs, flawlessly, as you would expect from a watch that won an unprecedented 5 consecutive Neuchâtel Observatory chronometry prizes from 1950 to 1954.
Only rarely are these seen in the wild. The watch that makes a Zenith collection complete.