Seiko Cal. 3818 - 922

This Solar model from 1981 features a 37mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-ecf515726a12]

Also known as: Bullhead, Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

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