Seiko Cal. 7143 - 819

This Solar model from 1981 features a 44mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-7b7566e09437]

Also known as: Tuna, Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1981

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