Seiko Cal. 6313 - 224

This Hand-Winding model from 1983 features a 42mm Gold-Plated case. With its 20mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-e82a48aae7fb]

Also known as: Bullhead, Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1983

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