Seiko Cal. 4577 - 980

Seiko 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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