Seiko Cal. 6670 - 307

Seiko 6670-307

This Hand-Winding model from 1968 features a 35mm Stainless Steel case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-fc09e84ae041]

Also known as: Samurai, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1968

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