Model reference
Seiko 21CRQ-S-402
ladies' calendar (カレンダーグループ) · catalogued across 1968 · 1969
- Case
- PDP / SGP
- Jewels
- 21
- Dial
- silver
- List price
- ¥7,000 (PDP) / ¥7,000 (SGP)

Identifiers
- Case–dial code
- 321-018
From the catalogue
- Dial
- silver
- Case
- PDP / SGP
- Bracelet
- LB
- Jewels
- 21
- List price
- ¥7,000 (PDP) / ¥7,000 (SGP)
- Specs
- date · quick-set date (quick change)
コーラスカレンダー (Chorus Calendar); クイックチェンジ
Appears in
- Seiko JDM Catalog No.1p.35 · view page
- 1969 Seiko JDM Catalog No.2p.65 · view page
- Seiko JDM Catalog No.1p.49 · 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.




