Seiko Cal. 7180 - 254

Seiko 7180-254

The Seiko 7180-254 represents an important milestone in Seiko's 1981 lineup. Powered by the 7180 caliber with 26j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-735616a3fc72]

Also known as: Shogun, UFO

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
9.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1981

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