Seiko Cal. 6663 - 215

This Solar model from 1975 features a 34mm Gold-Plated case. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-d78f31d983dd]

Also known as: Sumo, Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1975

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