Family: Seagull ST19xx21/22 jewels42h / 51h power reserve21,600 vph (3 Hz)
The Seagull ST1901 is a hand-wound chronograph with a column-wheel mechanism, essentially a clone of the Swiss Venus 175. It operates at 21,600 vph with a power reserve of 42-51 hours and contains 21-22 jewels. The movement is used by brands including Sugess in their 1963-style chronographs and by Mercer, who assembles and regulates some variants in New Jersey. It remains in production.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
21/22 jewels
Power Reserve
42h / 51h
Frequency
21,600 vph (3 Hz)
Display Type
Analog
Winding
Manual
COMPLICATIONS
Chronograph
FEATURES
Column Wheel
More Seagull movements
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
In ProductionMANUFACTURE
ÉbaucheCALIBER FAMILY
Seagull ST19xxALSO KNOWN AS
st19st1902
FOR WATCH DEALERS
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