Seiko Cal. 4566 - 398

This Spring Drive model from 1971 features a 38mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-7d9c16ef8506]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1971

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