Seiko Cal. 3817 - 641

This Spring Drive model from 1985 features a 38mm Gold-Plated case. With its 21mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-9affccdc2949]

Also known as: Panda, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1985

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