Seiko Cal. 6660 - 394

Seiko 6660-394

This Hand-Winding model from 1969 features a 34mm Hardlex-Coated Steel case. With its 18mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-9bce65e78a50]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1969

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seikata-wm-9bce65e78a50