Seiko Cal. 4583 - 244

This Hand-Winding model from 1991 features a 41mm PVD Black case. It features a Black dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-a9faec886695]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1991

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