Seiko Cal. 3891 - 870

This Solar model from 1983 features a 35mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-1df44e998f2a]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1983

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