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DUW 4000/5000 Family

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BRANDS: Deutsche Uhrenwerke, Nomos

Production: 2014 – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

The Nomos DUW 4000 and DUW 5000 series movements are an evolution of the Nomos Alpha family with the addition of the in-house Nomos Swing System assortment. The 4000-series movements are hand winding while the 5000 line has automatic winding. Each movement corresponds to a predecessor in the Alpha family.

ComplicationsHand-WindingAutomatic
No DateDUW 5001
DateDUW 4101DUW 5101
World TimeDUW 5201
Power ReserveDUW 4301
Date and Power ReserveDUW 4401

The Nomos 1 was based on an ETA/Peseux 7001 Ebauches
The Nomos Alpha was produced in-house except for the escapement
The DUW 4000/5000 includes the in-house Nomos Swing System

Calibre Start Year End Year Diameter (mm) Diameter (ligne) Height (mm) Complications
DUW 4101 2015 Current 32.1 14.25 2.8 Hacking Seconds
DUW 4301 2014 Current 23.3 10.5 2.8 Hacking Seconds, Power Reserve Indicator
DUW 4401 2014 Current 32.1 14.25 2.8 Date, Hacking Seconds, Power Reserve Indicator, Quick Date Correction
DUW 5001 2018 Current 31.0 13.75 4.3 Hacking Seconds
DUW 5101 2017 Current 31.0 13.75 4.3 Date, Hacking Seconds, Quick Date Correction
DUW 5201 2014 Current 31.0 13.75 5.7 24 Hour Hand, Hacking Seconds, World Time