Seiko Cal. 4489 - 371

The Seiko 4489-371 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-a6665657aaa4]

Also known as: UFO, Flighty

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1966

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