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Discussion Starter · #1 ·
I did scan the “Seiko Watch Technical Guide”, dated somewhere in the late seventies I think.
Most of it's content is already available online, for example here:,23.0.html

But these new scans are in color (useful, because the type of oil is indicated by color) and high resolution (simply nicer :) )

High resolution comes with a disadvantage: total scan size is 125 Mb. So I did split the guide according to the index, I think the titles of the links speak for themselves. If you’re looking for just one specific movement, please check the “List of basic and derivative calibres” chapter which basic caliber sheet applies .

Because of filesize, I deleted the empty pages. If you want to print the pages, check the appropriate “rotate” and “fit to page” options in your pdf reader because of several oversized pages.

I hope you enjoy this guide



Seiko Watch Technical Guide Individual Sections and Caliber Guides:

[list type=decimal]Index.pdf 792k Items common to all Seiko watches 2.4M Casing Guide.pdf 25.1M List of basic and derivate calibers 996k 1100A.pdf 1003k 1104A.pdf 3.1M 17A.pdf 1.7M 2202A.pdf 1.4M 2205A.pdf 3.9M 2206A.pdf 1.5M 2406A.pdf 2.9M 2517B.pdf 5.9M 2706.pdf 4.7M 2906A.pdf 2.9M 3703A.pdf 9.1M 4006A.pdf 7.3M 5206A.pdf 3.4M 5606A.pdf 3.5M 5619A.pdf 1.1M 6106A.pdf 3.4M 6138A.pdf 5.1M 6139A.pdf 9.0M 63A.pdf 1.7M 6309A.pdf 2.8M 7005A.pdf 1.8M 7016A.pdf 4.6M 7019A.pdf 1.1M 8800C.pdf 1.9M [/list]

Technical Addendum:

Seiko Tech Guide Addendum - Repairing & Checking Methods for Calibers 7005A, 7006A, 6138A & 6139A 5.5M

· Registered
1 Posts
Thank you very much Stony,

The colour makes a big difference vs the black and white scans available online.

Does anyone have updated links to 5206A, 5606A and 5619A please as the ones above aren't currently working? (404 Not Found)

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