Seiko Cal. 4577 - 155

Seiko 4577-155

The 4577-155 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-6b1093a125aa]

Also known as: Rally, World Timer

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
46mm
Case Thickness
11.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1976

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