Seiko Cal. 3831 - 332

This Hand-Winding model from 1966 features a 41mm Gold-Plated case. It features a Champagne dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-fc2574ef5c28]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1966

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