Seiko Cal. 7185 - 487

Seiko 7185-487

The 7185-487 is a sought-after Solar piece from Seiko's golden era. Powered by the 7185 caliber with 26j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-85dc62507924]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1973

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seikata-wm-85dc62507924