Seiko Cal. 3863 - 885

This Hand-Winding model from 1991 features a 34mm Hardlex-Coated Steel case. With its 19mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-ea5bd83f3c80]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1991

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