Nomos Glashutte Watch Lambda White Gold Sapphire Crystal 931. The very essence of what NOMOS Glashutte can do: as finely etched as with a sharp pencil and thereby more modern than anything that has ever displayed the time. That is the effect the numbers, indices and lines that turn the silvered dial into an instrument of highest precision have. This watch will run for 84 hours without rewinding, the generous power reserve indicator showing the remaining time down to the exact hour, which is rare.