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You are here: Home / Families / Suwa Seikosha 56 Stream

Suwa Seikosha 56 Stream

Last Update: June 12, 2019

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BRANDS: Grand Seiko, Seiko, Suwa Seikosha

Production: 1968 – 1976
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s
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The 5600 family of movements was produced by Suwa Seikosha from 1968 through 1976. It was designed for mechanized production and featured many updated details, including quickset day and date.

Unlike many other contemporary Seiko movements, the 56 series uses a conventional reverser gear for the automatic winding system rather than Seiko’s Magic Lever system.

Lord Matic
21,600
King Seiko
28,800
Grand Seiko
28,800
No Date5601A5621A
5621B
5641A
Date Only5605A5625A
5625B
5645A
Day-Date5606A5626A
5626B
5646A
Date and GMT5619A
No items found
Unknown

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