NOMOS Glashütte DUW 4001

The NOMOS DUW 4001 is a manually wound manufacture movement produced in Glashütte, Germany. It measures 23.3 mm in diameter and 2.6 mm thick, with a 53-hour power reserve and 17 jewels. The movement features a hacking seconds mechanism and incorporates the proprietary NOMOS Swing System escapement with the DUW regulating system on a three-quarter plate. Finishing includes rhodium-plated surfaces with Glashütte ribbing, NOMOS perlage, and heat-blued screws.