Seiko Cal. 4538 - 390

The Seiko 4538-390 represents an important milestone in Seiko's 1967 lineup. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-cafd5566353e]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1967

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