Seiko Cal. 4577 - 401

Seiko 4577-401

The 4577-401 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-04fdc9056172]

Also known as: Silverwave

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1975

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seikata-wm-04fdc9056172