Seiko Cal. 3831 - 402

This Solar model from 1982 features a 36mm Titanium case. Powered by the 3831 caliber with 34j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-8660f44d8605]

Also known as: Bellmatic, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1982

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