Seiko Cal. 4427 - 419

This Hand-Winding model from 1991 features a 41mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-8ab032d3e49a]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1991

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