Seiko Cal. 6388 - 856

This Quartz model from 1971 features a 37mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-08552177a9f8]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1971

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