Seiko Cal. 4428 - 984

This Automatic model from 1977 features a 45mm Gold-Plated case. It features a Navy dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-c6beddfa7541]

Also known as: Pogue, Silverwave

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1977

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