Seiko Cal. 4579 - 331

Seiko 4579-331

This Hand-Winding model from 1966 features a 46mm Two-Tone case. Powered by the 4579 caliber with 35j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-34479852da99]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Burgundy
Jewels
35j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1966

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seikata-wm-34479852da99