Seiko Cal. 4590 - 570

Released in 1990, the Cal. 4590 with design code 570 was part of Seiko's domestic market collection. With its 18mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-a5883ca82fb2]

Also known as: Turtle, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1990

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