Seiko Cal. 3831 - 447

Seiko 3831-447

This Kinetic model from 1991 features a 42mm Gold-Plated case. Powered by the 3831 caliber with 28j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-90c6b76d2e10]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Cream
Jewels
28j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1991

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seikata-wm-90c6b76d2e10