Seiko Cal. 5639 - 106

Seiko 5639-106

This Solar model from 1979 features a 35mm Gold-Plated case. Powered by the 5639 caliber with 29j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-f92f91072fa0]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1979

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