Seiko Cal. 4523 - 126

This Spring Drive model from 1984 features a 40mm Titanium case. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-d331149c04e6]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1984

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