Seiko Cal. 7186 - 264

This Spring Drive model from 1968 features a 42mm PVD Black case. With its 21mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-c11daa034fb7]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1968

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