ST21

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Revision as of 10:24, 28 October 2014 by Jfseb (Talk | contribs) (Wrote basic description, so that the article is not just a list of links.)

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The ST21 is an automatic, 26 jewel, 28,800 bph watch movement manufactured by Tianjin Seagull. The design is essentially a clone of ETA's 2824 movement. A slightly more generous description is that it is a "re-engineered version of the ETA 2824-2", with "unnecessary, wasteful and difficult processes .. removed".

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