Seiko Cal. 5691 - 683

This Quartz model from 1965 features a 36mm Gold-Plated case. With its 21mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-9400845c3401]

Also known as: Tuna, Goldfeather

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1965

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