Seiko Cal. 6317 - 308

This Spring Drive model from 1968 features a 41mm PVD Black case. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-6cd7abd44aa7]

Also known as: UFO, Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1968

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