Seiko Cal. 7131 - 579

This Solar model from 1981 features a 37mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-bec9e3861c39]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1981

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