Seiko Cal. 4520 - 518

This Quartz model from 1994 features a 45mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-61758dde20b6]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1994

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