Seiko Cal. 4590 - 830

The 4590-830 is a sought-after Hand-Winding piece from Seiko's golden era. With its 19mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-256bf3ef3161]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1984

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