Seiko Cal. 5284 - 918

Released in 1996, the Cal. 5284 with design code 918 was part of Seiko's domestic market collection. With its 18mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-7a5eef4fc0d5]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1996

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