DUW 4101

DUW 4101 is a hand-winding movement with date in the Nomos DUW 4000/5000 family. It is closely related to the predecessor Nomos Beta movement but adds the in-house Nomos Swing System assortment.

Complications	Hand-Winding	Automatic
No Date		DUW 5001
Date	DUW 4101	DUW 5101
World Time		DUW 5201
Power Reserve	DUW 4301
Date and Power Reserve	DUW 4401

Nomos Hand-Winding Movements

	Nomos 1 Family	Nomos Alpha Family	DUW 4000/5000 Family
Time-Only	Nomos 1 T Nomos 1 TS Nomos 1 TSP	Nomos Alpha Nomos Alpha.2
Date	Nomos 1 TSD Nomos 1 TSDP	Nomos Beta	DUW 4101
Date and Power Reserve	Nomos 1 TSDPG	Nomos Delta	DUW 4401
Power Reserve		Nomos Gamma	DUW 4301