Rolex Oyster Tru Beat 6556 Silver Dial gay-freres with very few signs of

with very few signs of ever having been worn

This watch has been certified at Certifiwatch under registration number CF-0102189

The dial is an unusual blue dial with black hour track band that has applied arabic hour markers

- Serial Z534xxx dating to 2006/7

Rolex Oyster Tru Beat 6556 Silver Dial gay-freres with very few signs ofThe forgotten tool watch This is a very rare and important vintage Oyster that dates to themed 1950s. The Tru Beat was one of the first dead seconds wrist watches ever offered. Instead of the flowing seconds hand that one normally sees on a mechanical watch, dead seconds calibres tick once per second. What sounds very simple is incredibly complicated and requires a new escapement that allows one jump per second of the seconds hand instead of the usual