Seiko Cal. 4490 - 440

The Seiko 4490-440 represents an important milestone in Seiko's 1992 lineup. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-461118598d15]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1992

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