Seiko Cal. 6397 - 456

This Automatic model from 1973 features a 42mm PVD Black case. With its 19mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-3fe4b2f8e754]

Also known as: Samurai, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1973

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