Seiko Cal. 4431 - 389

Seiko 4431-389

This Quartz model from 1980 features a 39mm Gold-Plated case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-54d40656274a]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1980

Related Models

seikata-wm-54d40656274a