Seiko Cal. 4524 - 786

Released in 1984, the Cal. 4524 with design code 786 was part of Seiko's domestic market collection. With its 21mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-1585caf7bc31]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1984

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