The Seiko Almanac · by Tiny Hour Tales
Model referenceCal. 2320

Seiko HQC-624

セイコークオーツ クレドール (seiko quartz crêt d'or), ladies' models · catalogued in 1978

Case
18K
Dial
gold
List price
¥200,000
Seiko HQC-624 as pictured in the Credor V1, page 26
From the 1978 Seiko catalogue, page 26View Page

Identifiers

Caliber
2320
Case–dial code
501-003

From the catalogue

Dial
gold
Case
18K
Bracelet
FK 846
List price
¥200,000
Specs
quartz · Hardlex

Ladies; bark-finish case; brown lizard strap. Also in Credor V2 (scan p31, 200,000円).

Appears in

Available at Tiny Hour Tales

Same caliber, in the shop now

Not this exact reference — but the shop’s listing names the same 2320 movement.