Seiko Cal. 5629 - 487

This Quartz model from 1989 features a 36mm PVD Black case. With its 20mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-c4e3a1f7e72b]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1989

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