Glashütte Original Serenade

The Glashütte Original Serenade, reference 1-39-22-20-02-34, uses a 36 mm steel case, with a black onyx cabochon on the crown. The case measures 10.2 mm thick and is rated to 50 metres, with an 18 mm lug width. The black dial carries a galvanic surface, a sunray finish, applied indexes, printed scales, central seconds and a date display. The steel bracelet closes with a folding clasp. The rotor carries the double-G symbol, alongside bevelled edges and polished steel parts in the movement. Self-winding calibre 39-22 beats at 4 Hz with a 40-hour power reserve.