Seiko Cal. 4431 - 429

Seiko 4431-429

This Kinetic model from 1981 features a 44mm PVD Black case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-94c25fad6b44]

Also known as: Monster, Silverwave

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
44mm
Case Thickness
14.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1981

Related Models

seikata-wm-94c25fad6b44