Model reference
Seiko 90ST-110
stopwatches (ストップウオッチ) · catalogued across 1967 · 1968
- Case
- ACRP
- Jewels
- 7
- List price
- ¥7,000 (ACRP)

Identifiers
- Case–dial code
- 501-505
From the catalogue
- Case
- ACRP
- Jewels
- 7
- List price
- ¥7,000 (ACRP)
- Specs
- stopwatch · 1/5 s · 1/100 min scale (100割)
セイコーストップウオッチ (Seiko Stopwatch); 1/5秒計・100割; 特殊ストップウオッチ(90ST)
Appears in
- 1968 Seiko JDM Catalog No.2p.48 · view page
- Seiko JDM Catalog No.1p.45 · view page
- Seiko JDM Catalog No.2p.29 · 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.




