Seiko Cal. 6397 - 928

The Seiko 6397-928 represents an important milestone in Seiko's 1987 lineup. With its 18mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-978d6da1a877]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1987

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