Seiko Cal. 5631 - 572

Seiko 5631-572

This Kinetic model from 1991 features a 38mm PVD Black case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-552024d7de70]

Also known as: Silverwave, Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
38mm
Case Thickness
11.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1991

Related Models

seikata-wm-552024d7de70