Seiko Cal. 0747 - 491

The Seiko 0747-491 represents an important milestone in Seiko's 1981 lineup. With its 19mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-a27e21939aa3]

Also known as: Silverwave

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1981

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