Seiko Cal. 4564 - 743

Released in 1974, the Cal. 4564 with design code 743 was part of Seiko's domestic market collection. It features a Black dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-cdae7ba9b878]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1974

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