Seiko Cal. 6337 - 439

This Automatic model from 1979 features a 42mm Two-Tone case. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-05207cd2148c]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1979

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