Seiko Cal. 6661 - 806

Seiko 6661-806

The Seiko 6661-806 represents an important milestone in Seiko's 1979 lineup. Powered by the 6661 caliber with 30j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-647b69995473]

Also known as: UFO, Rally

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
White
Jewels
30j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1979

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seikata-wm-647b69995473