Seiko Cal. 6312 - 520

This Hand-Winding model from 1988 features a 35mm Hardlex-Coated Steel case. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-85402b003787]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1988

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