Seiko Cal. 5664 - 383

Seiko 5664-383

This Automatic model from 1966 features a 35mm Hardlex-Coated Steel case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-9c39777bf5b1]

Also known as: Turtle, Goldfeather

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
34j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1966

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