Family: SW50048h power reserve28,800 vph (4 Hz)
The Sellita SW500-1 is an automatic chronograph and an in-house alternative to the ETA 7750. It beats at 28,800 vph with a 48-hour power reserve and measures 30mm in diameter. The movement features a distinctive 12-6-9 subdial layout with a chronograph counter at 9, minute counter at 6, and retrograde 1/10-second display at 12, with a day-date window at 3. It remains in production and is used by various brands seeking a reliable chronograph caliber.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
48h
Frequency
28,800 vph (4 Hz)
Diameter
30mm
Display Type
Analog
COMPLICATIONS
Chronograph
More Sellita movements
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
SW500ALSO KNOWN AS
sw500-1sw500
FOR WATCH DEALERS
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