Seiko Cal. 4443 - 254

Released in 1982, the Cal. 4443 with design code 254 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-684803563991]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1982

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