Seiko Cal. 6120 - 670

This Automatic model from 1971 features a 37mm PVD Black case. With its 22mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-bc3db7f46f9c]

Also known as: Monster, Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1971

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