Seiko Cal. 5620 - 804

This Solar model from 1989 features a 41mm PVD Black case. With its 20mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-c83419f708fd]

Also known as: Sumo, Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1989

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