Seiko Cal. 6171 - 577

This Automatic model from 1980 features a 38mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-2614bd557d7d]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1980

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