Family: Sellita SW33025 jewels56h power reserve28,800 vph (4 Hz)
Swiss Sellita GMT automatic movement. Used in Michel Herbelin GMT models with dual time zone complication.
Last updated 24 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
25 jewels
Power Reserve
56h
Frequency
28,800 vph (4 Hz)
Diameter
25.6mm
Height
4.1mm
Display Type
Analog
Rotor Type
Ball Bearing
Shock Protection
Incabloc
COMPLICATIONS
GMT
FEATURES
24-Hour HandHacking SecondsQuickset Date
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheLAUNCH YEAR
2020CALIBER FAMILY
Sellita SW330COUNTRY
SwitzerlandALSO KNOWN AS
sw330cal. sw330-2
FOR WATCH DEALERS
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