Seiko Cal. 4490 - 999

The Seiko 4490-999 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-2a4f2872427f]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1991

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