Seiko Cal. 4455 - 108

Released in 1990, the Cal. 4455 with design code 108 was part of Seiko's domestic market collection. With its 21mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-cf56acb85082]

Also known as: Sumo, Helmet

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1990

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