Seiko Cal. 3811 - 814

This Hand-Winding model from 1969 features a 38mm Gold-Plated case. With its 20mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-27dfb3720d26]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

22j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1969

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