Seiko Cal. 4473 - 804

Released in 1979, the Cal. 4473 with design code 804 was part of Seiko's domestic market collection. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-4ccc7cb9fb57]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1979

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