Seiko Cal. 4577 - 235

Seiko 4577-235

The Seiko 4577-235 represents an important milestone in Seiko's 1967 lineup. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-b7a9d3ad911a]

Also known as: Samurai, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
38mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1967

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