Seiko Cal. 5221 - 368

The Seiko 5221-368 represents an important milestone in Seiko's 1967 lineup. With its 18mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-e4ade5a662e2]

Also known as: Bellmatic, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1967

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