Seiko Cal. 0780 - 664

This Quartz model from 1988 features a 38mm Gold-Plated case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-bc7be97abaa2]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1988

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