Seiko Cal. 4448 - 398

This Automatic model from 1973 features a 43mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-1dadc0bf75d9]

Also known as: Bullhead, Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1973

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