Seiko Cal. 4430 - 448

This Spring Drive model from 1989 features a 41mm Gold-Plated case. With its 20mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-57f32e47ab2d]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1989

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