Seiko Cal. 5623 - 758

This Hand-Winding model from 1983 features a 42mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-66071fc00662]

Also known as: Silverwave, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1983

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