Seiko Cal. 7188 - 635

This Spring Drive model from 1987 features a 45mm Gold-Plated case. With its 18mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-8ed27f17e5f9]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1987

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