Seiko Cal. 5689 - 997

This Quartz model from 1978 features a 39mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-c458a6dadd7b]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1978

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