Seiko Cal. 7171 - 678

This Spring Drive model from 1988 features a 39mm Titanium case. It features a Green dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-0bb6eb692b05]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1988

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