Grail Watch Reference

A Reference Library for Watches from Grail Watch

  • Movement Database
  • Grail Watch Blog
  • The Watch Files Podcast
  • Reference Documents
  • About Grail Watch
  • Email
  • Instagram
  • LinkedIn
  • Twitter

Powered by Genesis

You are here: Home / Movements / Nomos Zeta

Nomos Zeta

Last Update: June 5, 2019

Brand:Nomos
Family:
Nomos Alpha Family
Height:4.3 mm
Jewels:26
Reserve:42 hours
Frequency:21,600 A/h
Winding:Automatic, Bi-Directional Automatic Winding, Central Rotor Automatic Winding
Diameter:31.0 mm (13.75 ligne)
© Nomos  Complications:Date, Hacking Seconds, Quick Date Correction
Hands:Central Hour Hand, Central Minute Hand, Date Window at 6:00, Small Seconds Hand at 6:00
Distinguishing Technical Characteristics
Central-Rotor Automatic
Clockwise Balance Cock
Screwed Mobile Stud Regulator
Balance
Balance at 4:30
Central Rotor
Production: 2006 – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

The Nomos Zeta is gradually being replaced by the DUW 5101, which includes the new Nomos Swing System assortment.

Nomos Alpha Family Movements

ComplicationsHand-WindingAutomatic
No DateNomos α (Alpha)
Nomos Alpha.2
Nomos ε (Epsilon)
DateNomos β (Beta)Nomos ζ (Zeta)
World TimeNomos ξ (Xi)
Power ReserveNomos γ (Gamma)
Date and Power ReserveNomos δ (Delta)

Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.
Manufacturer Link

Related Posts

ETA 2893-2

AS 5008

Zenith 682

Zenith 685

Zenith 693

Zenith 683