The Seiko Almanac · by Tiny Hour Tales
Model reference

Seiko 70-5A-455

5 actus (ファイブアクタス) · catalogued across 1973 · 1974

Case
SS · WR
Jewels
21
Dial
blue gradient
List price
¥13,000
Seiko 70-5A-455 as pictured in the Seiko V1, page 64
From the 1973 Seiko catalogue, page 64View Page

Identifiers

Case–dial code
721-728

From the catalogue

Dial
blue gradient
Case
SS
Jewels
21
Water resist.
Water resistant
List price
¥13,000
Specs
SS/WR/auto

Five Actus, automatic, day-date EN/JP, cut Hardlex, bracelet

Appears in

Elsewhere at Tiny Hour Tales

Seiko pieces in the shop now

Not this reference or caliber — simply the Seiko-family watches available today.