Seiko Cal. 5230 - 975

This Quartz model from 1990 features a 38mm Hardlex-Coated Steel case. It features a Black dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-942acac76e1e]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1990

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