Seiko Cal. 4523 - 376

This Quartz model from 1987 features a 36mm Titanium case. With its 18mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-4badcd2e7515]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1987

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