Seiko Cal. 6316 - 468

This Hand-Winding model from 1974 features a 36mm PVD Black case. It features a Green dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-831ecbe607fe]

Also known as: Sumo, Flighty

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1974

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