Seiko Cal. 3817 - 931

This Solar model from 1999 features a 42mm Gold-Plated case. With its 19mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-3a5cd7d56b3c]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1999

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