Model reference
Seiko 83BA-900-900
business group (ビジネスグループ) · catalogued in 1966
- Case
- SS / SGP
- Jewels
- 30
- Dial
- silver
- List price
- ¥15,500 (SS·WP) / ¥17,500 (SGP·WP)

Identifiers
- Case–dial code
- 900-900
From the catalogue
- Dial
- silver
- Case
- SS / SGP
- Jewels
- 30
- Water resist.
- WP
- List price
- ¥15,500 (SS·WP) / ¥17,500 (SGP·WP)
セイコービジネスA (Seiko Business-A); same printed number as the 27-jewel 83BA 900-900 beside it
Appears in
- Seiko JDM Catalog No.1 Supplementp.4 · view page
- Seiko JDM Catalog No.1 Supplementp.4 · view page
Elsewhere at Tiny Hour Tales
Seiko pieces in the shop now
Not this reference or caliber — simply the Seiko-family watches available today.




