Seiko Cal. 4577 - 841

Seiko 4577-841

The 4577-841 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-31e9a1cfbe90]

Also known as: Pogue, Flighty

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Green
Jewels
35j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1979

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