Seiko Cal. 6188 - 478

This Spring Drive model from 1993 features a 35mm Gold-Plated case. With its 21mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-c093e3f2d855]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1993

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