Seiko Cal. 4528 - 367

This Quartz model from 1981 features a 41mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-5a14304cd6d7]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1981

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