Vintage Seiko Service Manuals and Documents

Link to Seiko Crystal Codes

Link to Seiko Oil Guide

Link to Seiko Calibre Index

Link to Seiko Calibre Derivatives

Link to Seiko 4006A Service Manual

Link to Seiko 4006A Oil Guide

Link to Seiko 6218A (6217A) Service Manual

Link to Seiko 6217A Part List

Link to Seiko 6106A (6105) Service Manual

Link to Seiko 6106A (6105) Oiling Guide

Link to Seiko 6105A Part List

Link to Seiko 6105B Part List

Link to Seiko 6309A Service Manual

Link to Seiko 6306A Service Manual (Japanese)

Link to Seiko 6309A Part List

Link to Seiko 6309B Part List

Link to Seiko 6139A Service Manual

Link to Seiko 6139B Part List

Link to Seiko 6138A Service Manual

Link to Seiko 6138B Part List

Link to Seiko 7016A Service Manual

Link to Seiko NH35 Service Manual

Link to Seiko 7546A Service Manual

Link to Seiko 7548A / 7549A Service Manual

Link to Seiko 7549A Parts List

Link to Seiko H556A / H557A (H558A) Service Manual

Link to Seiko H558A Part List