Seiko Cal. 6690 - 679

This Quartz model from 1983 features a 45mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-d8a9f2302afd]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1983

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