Seiko Cal. 3811 - 758

This Hand-Winding model from 1975 features a 34mm Gold-Plated case. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-fa6283f5bb35]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1975

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