Sellita

Calibre SW400-1

Automatic

Specifications

Maker
Sellita
Type
Automatic
In-house
No
Power reserve
41 h
Frequency
28,800 vph (4 Hz)

Sources

Maker's data sheet

Figures Sellita publishes for the bare movement. A watch brand may state a different power reserve for its own version.

Jewels
26
Movement diameter
31 mm (13¾‴)
Movement height
4.67 mm
Power reserve
about 41 h
Frequency
28,800 vph (4 Hz)
  • Official Sellita retrieved October 25, 2026

Used in

2 references use it in the data set, with case diameters from 42.3 to 43 mm.

Watch Ø Thickness Lug-to-lug
Mühle-Glashütte S.A.R. Mission-Timer Titan 43 mm M1-51-03-400-KB 43 mm 13 mm 52.1 mm
Mühle-Glashütte Lunova Datum 42.3 mm M1-43-16-500-LB-I 42.3 mm 10.7 mm 50 mm