Seiko Cal. 5679 - 131

Seiko 5679-131

The 5679-131 is a sought-after Solar piece from Seiko's golden era. Powered by the 5679 caliber with 26j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-45e417f3814f]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
9.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
180m
Dial Color
Black
Jewels
26j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1980

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