Seiko Cal. 7131 - 439

This Solar model from 1980 features a 35mm Titanium case. It features a Cream dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-f42d6e94dd58]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1980

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