Seiko Cal. 3890 - 903

Seiko 3890-903

This Kinetic model from 1966 features a 46mm Hardlex-Coated Steel case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-116cada286f2]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1966

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seikata-wm-116cada286f2