The Seiko Almanac · by Tiny Hour Tales
Model referenceCal. 2220

Seiko HDC110

特選腕時計 (special selection wristwatches) · catalogued in 1975

Case
18K·WG
Jewels
24
Dial
silver, Roman numerals
List price
¥630,000
Seiko HDC110 as pictured in the 1975 Seiko Catalog Vol.2, page 11
From the 1975 Seiko catalogue, page 11View Page

Identifiers

Caliber
2220
Case–dial code
055-156

From the catalogue

Dial
silver, Roman numerals
Case
18K·WG
Jewels
24
List price
¥630,000
Specs
hand-wound · 18K·WG

Credor, sapphire crystal, white-gold 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.