Seiko Cal. 4523 - 811

Released in 1970, the Cal. 4523 with design code 811 was part of Seiko's domestic market collection. With its 18mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-36a3eb1ea1d9]

Also known as: Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

21j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1970

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