Seiko Cal. 6670 - 881

Seiko 6670-881

The 6670-881 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6670 caliber with 33j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-b271f4f34c61]

Also known as: UFO, Emperor

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Green
Jewels
33j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1995

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