Seiko Cal. 5283 - 689

This Spring Drive model from 1974 features a 37mm PVD Black case. It features a Green dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-4149d2da9c5c]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1974

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