Seiko Cal. 4577 - 804

Seiko 4577-804

The 4577-804 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-072345a9ef6d]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1979

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seikata-wm-072345a9ef6d