Seiko Cal. 4577 - 980

The 4577-980 is a sought-after Solar piece from Seiko's golden era. Powered by the 4577 caliber with 32j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-903fb987405e]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1971

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