Seiko Cal. 6317 - 789

This Spring Drive model from 1967 features a 42mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-5b0933bafc8d]

Also known as: UFO, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1967

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