Seiko Cal. 5621 - 868

Released in 1978, the Cal. 5621 with design code 868 was part of Seiko's domestic market collection. With its 22mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-fb34294dd124]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1978

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