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You are here: Home / Movements / ST3600

ST3600

Last Update: June 28, 2019

Brand:Sea-Gull, Tianjin
Family:
Unknown
Height:4.50 mm
Jewels:17
Reserve:46, 50 hours
Frequency:21,600 A/h
Winding:Hand winding
Diameter:37.20 mm
  Complications:
Hands:Central Hour Hand, Central Minute Hand, Lépine Small Seconds Hand, Small Seconds Hand at 9:00
Distinguishing Technical Characteristics
Hand-Winding
Clockwise Balance Cock
Indexed Regulator
Balance
Balance at 1:30
Production: 2005 – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Cal. ST3600 (also called ST36), produced by Tianjin Seagull Corporation, is a hand-winding movement with Lépine small seconds (at 9:00) similar to the Unitas 6497. It features a classic bridge design and finishing on the back side.

Like most Tianjin Seagull movements, it is inexpensive and finishing is focused on visible components. As of 2022, the retail price for Cal. ST36 was just US$53.99. It is rumored that some Swiss movement makers use various Sea-Gull movements as a base, including this one.

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

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