Seiko Cal. 4448 - 989

The Seiko 4448-989 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-975dab97420f]

Also known as: Helmet, UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1983

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