Seiko Cal. 6174 - 397

This Automatic model from 1965 features a 37mm PVD Black case. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-462fad74649f]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1965

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