Seiko Cal. 4423 - 890

The Seiko 4423-890 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9be1279cb6c7]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1977

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