Seiko Cal. 6316 - 238

This Spring Drive model from 1974 features a 42mm PVD Black case. With its 20mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-13037d8b7576]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1974

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