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Seiko Sii Tmi Caliber Ne86

SII/TMI Caliber NE86A

Manufacturer Seiko Instruments (SII) / Time Module (TMI) Caliber Number NE86, NE86A Family/Series NE Movement Type Automatic, self-winding mechanical, chronograph...

Seiko Building in Ginza Japan by timfranklinphotography

What is the difference between SII, TMI, and Seiko Epson Watch Movements?

There is a lot of confusion in the watch community about Seiko and Seiko-related watches and movements. Most of the...

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