Seiko Cal. 4590 - 618

This Spring Drive model from 1987 features a 45mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-9ab9e75ca5a8]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1987

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