Seiko Cal. 7180 - 426

Seiko 7180-426

The 7180-426 is a sought-after Solar piece from Seiko's golden era. Powered by the 7180 caliber with 26j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-06d10178d3ae]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Burgundy
Jewels
26j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1976

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