Seiko Cal. 4466 - 643

Seiko 4466-643

This Hand-Winding model from 1975 features a 37mm Hardlex-Coated Steel case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-7738e3832199]

Also known as: Turtle, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1975

Related Models

seikata-wm-7738e3832199