Seiko Cal. 5666 - 344

This Quartz model from 1981 features a 46mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-8d6640e90464]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1981

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