Seiko Cal. 4559 - 578

The 4559-578 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4559 caliber with 23j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-9276ae3acf44]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1989

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