Seiko Cal. 5692 - 607

This Spring Drive model from 1988 features a 40mm Gold-Plated case. With its 19mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-779935ded472]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1988

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