Seiko Cal. 4428 - 998

The Seiko 4428-998 represents an important milestone in Seiko's 1995 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-a003f2014c3e]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1995

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