Seiko Cal. 3871 - 192

This Quartz model from 1975 features a 35mm Gold-Plated case. It features a Black dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-2de3b07e41ee]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1975

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