Seiko Cal. 5665 - 432

This Quartz model from 1966 features a 42mm Gold-Plated case. With its 21mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-4359f1577dcf]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1966

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