Model referenceCal. 8909
Seiko TYB030
ストップウオッチ《精密計測用》 (stopwatches, precision timing) · catalogued across 1976 · 1977
- Case
- ACRP
- Jewels
- 15
- Dial
- white
- List price
- ¥46,000 (struck through; ¥50,000 written in by hand)

Identifiers
- Caliber
- 8909
- Case–dial code
- 500-500
From the catalogue
- Dial
- white
- Case
- ACRP
- Bracelet
- XAN030
- Jewels
- 15
- List price
- ¥46,000 (struck through; ¥50,000 written in by hand)
- Specs
- hand-wound · ACRP
Movement code 89ST; hand-wound, rounding mechanism for 1/10 or 1/5 s readings, rainproof case; 1/100 s, accumulative
Appears in
- 1977 Seiko Catalog Vol.1p.98 · view page
- 1976 Seiko Catalog Vol.1p.103 · view page
Elsewhere at Tiny Hour Tales
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Not this reference or caliber — simply the Seiko-family watches available today.




