Seiko Cal. 4515 - 666

This Solar model from 1976 features a 37mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-926eccb439ef]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1976

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