Family: Sellita SW510Based on ETA SA 7750
The Sellita SW510a is an automatic chronograph movement produced by Swiss manufacturer Sellita. Based on the architecture of the ETA 7750, it serves as an alternative to the established Valjoux caliber and shares the same column-wheel chronograph layout. The movement is identified under the simplified designation SW510 in some applications. It remains in current production.
Last updated 8 Jul 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
COMPLICATIONS
Chronograph
FEATURES
Column Wheel
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheBASED ON
ETA SA 7750CALIBER FAMILY
Sellita SW510ALSO KNOWN AS
sw510
FOR WATCH DEALERS
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