Seiko Cal. 3840 - 259

This Hand-Winding model from 1980 features a 40mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-34338e626587]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1980

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