The family tree of Seiko wathes and Common parts list

[afka]

I translated two tables from Yoshio Nagao's great book "Domestic Watch - Seiko Crown Cronos Marvin", 2014. Since my knowledge of watch mechanisms is meager, I could of course make mistakes, and I would be very grateful if someone could point them out.

One table from page 169 is called "The family tree of Seiko watches". The second larger table "Common parts list" is on pages 172-173. 
The translation is according to the author's terms. So, for example, he calls another Seiko factory (known also as Daini) Kameido.

[HiBeat]

Good stuff - thank for posting !

[victor]

afka are you going to index these on the web page? I can only find them from clicking in from WS, not by looking on the KS pages.

[afka]

I added a Seiko tables page to the kingseiko.info site. 
Maybe I'll add something else there.

[victor]

Jan 22, 2024 6:44:55 GMT -8 afka said:

I added a Seiko tables page to the kingseiko.info site. 
Maybe I'll add something else there.

Good stuff.  The kingseiko site is really useful.  I refer to it regularly.  Thanks for putting all of that together.

[afka]

I have now posted two more tables from the same book: Production chronology and Relative price table.



All four tables are available at Seiko tables.