Seiko Cal. 6398 - 916

This Spring Drive model from 1978 features a 44mm PVD Black case. With its 19mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-50f43f574d73]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1978

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