Seiko Cal. 4559 - 521

This Quartz model from 1967 features a 36mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-e70b3cfd1bf2]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1967

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