Seiko Cal. 3835 - 670

Seiko 3835-670

This Spring Drive model from 1975 features a 46mm Stainless Steel case. Powered by the 3835 caliber with 36j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-9fd0bfd257b5]

Also known as: UFO

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1975

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