DUW 5101

The automatic NOMOS DUW 5101 caliber features a patented date ring construction that maintains a slim profile. Distinguished from the Zeta movement by its 'Deutsche Uhrenwerke' designation, it incorporates the NOMOS swing system with a tempered blue balance spring and 'DUW' engraving. Key features include decentralized seconds, stop-seconds, Glashütte three-quarter plate, 27 jewels, bidirectional rotor, Incabloc protection, DUW regulation, six-position adjustment, blued screws, and rhodium-plated surfaces with Glashütte ribbing and perlage.