Seiko Cal. 4431 - 288

Seiko 4431-288

This Kinetic model from 1979 features a 36mm Two-Tone case. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-02bcc1c4b005]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
11.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1979

Related Models

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