Seiko Cal. 4578 - 664

The Seiko 4578-664 represents an important milestone in Seiko's 1987 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-ea5329fe9215]

Also known as: Samurai, Pogue

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1987

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