Seiko Cal. 4591 - 986

This Hand-Winding model from 1989 features a 40mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-ea921ea58c5f]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1989

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