Seiko Cal. 4431 - 599

Seiko 4431-599

This Solar model from 1987 features a 34mm Two-Tone case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-93bf63127285]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Cream
Jewels
17j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1987

Related Models

seikata-wm-93bf63127285