Seiko Cal. 7197 - 588

This Spring Drive model from 1990 features a 44mm Stainless Steel case. It features a Black dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-318b1925260a]

Also known as: Tuna, Silverwave

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1990

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