Seiko Cal. 4489 - 233

The Seiko 4489-233 represents an important milestone in Seiko's 1997 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4a956785e66c]

Also known as: UFO, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1997

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