Seiko Cal. 5623 - 241

This Quartz model from 1977 features a 35mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-72dd5b4838c8]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1977

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