61-5A121

諸元 · SPECIFICATIONS

出典 · Sources

'77 JDM Seiko Casing Parts List 1977-jdm-casing-parts-145

6106-8440

'75 Seiko Casing Parts List pp. 143–144

6106-8449

'71 1971 Seiko JDM Catalog No.1 p. 34

61-5A_121