Seiko Cal. 6634 - 258

Seiko 6634-258

This Solar model from 1965 features a 45mm Gold-Plated case. Powered by the 6634 caliber with 22j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-63a25ef65754]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1965

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seikata-wm-63a25ef65754