Seiko Cal. 4577 - 347

Seiko 4577-347

This Kinetic model from 1966 features a 40mm Hardlex-Coated Steel case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-52a89bc6787d]

Also known as: UFO, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
28j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1966

Related Models

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