Seiko Cal. 4496 - 636

The Seiko 4496-636 represents an important milestone in Seiko's 1981 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-870ecfbd43a6]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1981

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