Seiko Cal. 6635 - 430

Seiko 6635-430

This Solar model from 1990 features a 46mm PVD Black case. Powered by the 6635 caliber with 27j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-5a2c54197a05]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Burgundy
Jewels
27j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1990

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seikata-wm-5a2c54197a05