Seiko Cal. 5662 - 903

This Automatic model from 1981 features a 45mm Titanium case. It features a Black dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-933bfe11c117]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1981

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