Seiko Cal. 4490 - 178

Released in 1985, the Cal. 4490 with design code 178 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-67cf30ef5d13]

Also known as: UFO, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1985

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