Seiko Cal. 3835 - 581

This Hand-Winding model from 1977 features a 34mm Gold-Plated case. With its 21mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-c87a5bbd09cb]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1977

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