Seiko Cal. 4541 - 289

This Hand-Winding model from 1984 features a 40mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-ec5f7408a7ec]

Also known as: Sumo, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1984

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