Seiko Cal. 3828 - 688

This Quartz model from 1973 features a 45mm PVD Black case. It features a Green dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-1dbaf92aa85d]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1973

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