Seiko Cal. 6178 - 820

This Kinetic model from 1989 features a 36mm PVD Black case. With its 20mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-f65ce6774df7]

Also known as: Monster, Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1989

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