Seiko Cal. 4564 - 918

The Seiko 4564-918 represents an important milestone in Seiko's 1977 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-e3e5b85544f8]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1977

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