Seiko Cal. 6397 - 321

This Automatic model from 1975 features a 42mm Stainless Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-3bb5eb2b8cc5]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1975

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