The Sinn Spezialuhren ETA 2678 is an automatic caliber with an analog display, 25 jewels and a frequency of 28,800 vph (4 Hz). It is based on the ETA SA 2678. It is in production.
Last updated 23 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
25 jewels
Frequency
28,800 vph (4 Hz)
Display Type
Analog
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