Seiko Cal. 6650 - 668

Seiko 6650-668

This Automatic model from 1979 features a 36mm Hardlex-Coated Steel case. With its 20mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-15981c2e51f6]

Also known as: Tuna, Pogue

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1979

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seikata-wm-15981c2e51f6