Seiko Cal. 6359 - 319

This Spring Drive model from 1977 features a 44mm PVD Black case. With its 20mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-90794661ac1f]

Also known as: Silverwave, World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1977

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