Seiko Cal. 5660 - 359

This Quartz model from 1980 features a 39mm Titanium case. With its 19mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-3585b92f33af]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1980

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