Seiko Cal. 3879 - 852

Seiko 3879-852

This Automatic model from 1970 features a 37mm Two-Tone case. Powered by the 3879 caliber with 25j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-60095be22a0b]

Also known as: Flighty

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
White
Jewels
25j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1970

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