Seiko Cal. 6664 - 895

This Spring Drive model from 1990 features a 36mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-e579c5ba1f35]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1990

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