The manufactory Calibre 36, the heart of the new Senator Excellence – takes this credo to a new level. With a special engraving on the case back as well as an individual examination certificate for each new watch, Glashütte Original offers customers a promise of quality. This guarantees that every Senator Excellence watch meets the highest standards in terms of stability, precision, a running time of at least 100 hours, and timeless beauty, and also assures that it has been thoroughly tested in a long-term examination lasting 24 days.