Seiko Cal. 6660 - 727

Seiko 6660-727

This Hand-Winding model from 1966 features a 38mm Two-Tone case. With its 20mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-6f2326c28861]

Also known as: UFO, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
38mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
29j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1966

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seikata-wm-6f2326c28861