Seiko Cal. 7066 - 540

Seiko 7066-540

The Seiko 7066-540 represents an important milestone in Seiko's 1983 lineup. Powered by the 7066 caliber with 30j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-f9c607804e1e]

Also known as: UFO, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1983

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