Seiko Cal. 4490 - 356

Released in 1972, the Cal. 4490 with design code 356 was part of Seiko's domestic market collection. With its 18mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-da7ff0276cef]

Also known as: World Timer, Crown

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1972

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