Seiko Cal. 4490 - 597

Released in 1978, the Cal. 4490 with design code 597 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-a462cab0ffd7]

Also known as: Shogun, Silverwave

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1978

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