Seiko Cal. 3817 - 685

This Automatic model from 1979 features a 42mm Gold-Plated case. With its 19mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-fdc66e7a5792]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1979

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