Seiko Cal. 5251 - 451

This Hand-Winding model from 1983 features a 41mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-fbe567ec0d7a]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1983

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