Seiko Cal. 3814 - 640

This Quartz model from 1971 features a 38mm Titanium case. It features a Green dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-aba2adf0ef2a]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1971

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