Seiko Cal. 5629 - 646

This Quartz model from 1978 features a 40mm Gold-Plated case. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-c4284fdfa605]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1978

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