Seiko Cal. 4428 - 294

This Spring Drive model from 1989 features a 45mm Gold-Plated case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-c3ffec90c5c6]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1989

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