The NOMOS caliber Zeta does everything itself: With this motor, found at the heart of NOMOS watches such as Tangomat and Zürich date, you neither have to think of winding nor today’s date. This automatic caliber features NOMOS’ patented date mechanism.
The fact that the date ring is placed around the movement means that the caliber is slightly larger, but it also remains slender and elegant. In terms of winding rate and accuracy, Zeta is of course just as competent as its fellow caliber Epsilon, which is the non-date version.
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In-house built caliber
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Zeta
in-house built NOMOS caliber with automatic winding and date indicator
- movement height
- 4.3 mm
- diameter
- 13 ¾ lines (31 mm)
- Power reserve
- up to 42 hours
- Special qualities
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patented date mechanism
stop-seconds mechanism
Glashütte stopwork
bidirectional winding rotor
Glashütte three-quarter plate
adjusted in six positions
26 jewels
tempered blue screws
rhodium-plated surfaces with Glashütte ribbing and NOMOS perlage
ratchet and duplex wheel with Glashütte sunburst
