Seiko Cal. 6313 - 629

This Automatic model from 1987 features a 35mm PVD Black case. With its 21mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-7c96fd456eb0]

Also known as: Bullhead, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1987

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