Seiko Cal. 4448 - 978

This Spring Drive model from 1972 features a 42mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-e46a8584ecf0]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1972

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