Seiko Cal. 4577 - 376

Seiko 4577-376

The 4577-376 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-762e9fdfbaef]

Also known as: Navigator, Flighty

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
11.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
32j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1977

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