The Seagull ST1901 is a manual-winding chronograph movement manufactured by the Tianjin Seagull Watch Group in China. Benrus utilizes this caliber in its heritage-inspired chronograph models, where it is also designated as the ST19. While not an in-house movement, it is recognized within the industry as a reliable column-wheel chronograph architecture. The caliber remains in production.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Display Type
Analog
Winding
Manual
COMPLICATIONS
Chronograph
FEATURES
Column Wheel
More BENRUS movements
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
ÉbaucheBASED ON
Seagull Seagull ST1901ALSO KNOWN AS
st19
FOR WATCH DEALERS
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