Seiko Cal. 7066 - 564

Seiko 7066-564

The 7066-564 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7066 caliber with 26j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-f8ed2c4a4b2b]

Also known as: Monster, UFO

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
39mm
Case Thickness
10.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1975

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