Seiko Cal. 6670 - 197

Seiko 6670-197

This Automatic model from 1975 features a 43mm Hardlex-Coated Steel case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-11f0a8f9ca3f]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Silver
Jewels
33j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1975

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