Available in 18K red gold or stainless steel, the new Glashütte Original Senator Excellence Perpetual Calendar is the latest complication released by this German brand belonging to the Swatch Group. Based out of Saxony in Glashütte, Germany many dare to call this manufacture the 'poor man's Lange' in a despective way. However, in its short history, Glashütte Original has consistently shown that their watches are exceptionally good, its product quality is up to par with their price tag and the new Glashütte Original Senator Excellence Perpetual Calendar is no exception.