100-02-07-12-30Ref

Launched in late 2015, the Glashütte Original Senator Perpetual Calendar Boutique Edition is an exclusive version of the Senator Perpetual Calendar. It houses a stainless steel case and a unique blue dial with Roman numerals, produced at the brand's own dial manufactory in Pforzheim. Reference 100-02-07-12-01 includes an alligator strap with a pin buckle, while 100-02-07-12-30 and 100-02-07-12-50 feature alligator straps with a folding clasp and short folding clasp, respectively.