Seiko Cal. 6397 - 586

This Quartz model from 1982 features a 36mm PVD Black case. With its 20mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-26c3a4b45cc6]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1982

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