Seiko Cal. 7146 - 423

This Solar model from 1980 features a 46mm Titanium case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-bd368954fe39]

Also known as: Tuna, Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1980

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