Seiko Cal. 4571 - 285

This Hand-Winding model from 1987 features a 41mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-16e7262d54cf]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1987

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