Seiko Cal. 3851 - 144

Seiko 3851-144

This Kinetic model from 1980 features a 46mm Two-Tone case. Powered by the 3851 caliber with 32j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-f15233e58b8f]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
9.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Green
Jewels
32j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1980

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