The Seiko Almanac · by Tiny Hour Tales
Model referenceCal. 4120

Seiko CNC021

クオーツシャリオ (quartz chariot) · catalogued across 1976 · 1977

Case
SS
Dial
black
List price
¥47,000
Seiko CNC021 as pictured in the 1976 Seiko Catalog Vol.1, page 29
From the 1976 Seiko catalogue, page 29View Page

Identifiers

Caliber
4120
Case–dial code
901-901

From the catalogue

Dial
black
Case
SS
Strap
18.0 mm
List price
¥47,000
Specs
quartz · SS

±20 s/month, battery life 1 year+, hacking; Hardlex

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