Seiko Cal. 6687 - 283

This Kinetic model from 1978 features a 46mm PVD Black case. With its 19mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-6d924a493246]

Also known as: Samurai, Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1978

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