Seiko Cal. 4490 - 878

Released in 1989, the Cal. 4490 with design code 878 was part of Seiko's domestic market collection. With its 18mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-3acb3ca657db]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

22j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1989

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