Seiko Cal. 6339 - 523

This Spring Drive model from 1974 features a 44mm PVD Black case. With its 21mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-04eaf4c31806]

Also known as: Crown, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1974

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