Seiko Cal. 6635 - 704

Seiko 6635-704

This Automatic model from 1965 features a 40mm Gold-Plated case. Powered by the 6635 caliber with 35j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-41124d7cb932]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1965

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seikata-wm-41124d7cb932