Seiko Cal. 5690 - 922

This Spring Drive model from 1997 features a 37mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-9712230529f9]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1997

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