Seiko Cal. 6665 - 597

This Spring Drive model from 1993 features a 42mm Gold-Plated case. With its 18mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-f668d9eb5c74]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1993

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