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You are here: Home / Movements / ST3621

ST3621

Last Update: June 28, 2019

Brand:Sea-Gull, Tianjin
Family:
Unknown
Height:
Jewels:
Reserve: hours
Frequency:
Winding:Hand winding
Diameter:
 Seagull ST3621 Complications:
Hands:Central Hour Hand, Central Minute Hand, Small Seconds Hand at 6:00
Distinguishing Technical Characteristics
Hand-Winding
Clockwise Balance Cock
Indexed Regulator
Production:  – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Cal. ST3621, produced by Tianjin Seagull Corporation, is a hand-winding movement with small seconds based on the Peseux 7001. Tianjin added an extremely long index pointer on the main bridge rather than the balance cock.

Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.
Manufacturer Link

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