Seiko Cal. 4583 - 181

Released in 1973, the Cal. 4583 with design code 181 was part of Seiko's domestic market collection. Powered by the 4583 caliber with 20j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-45c2fe1bf92b]

Also known as: World Timer, Flighty

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1973

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