Seiko Cal. 3827 - 705

This Quartz model from 1971 features a 39mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-646189512e1e]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1971

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