Seiko Cal. 4431 - 680

Seiko 4431-680

This Kinetic model from 1973 features a 44mm Stainless Steel case. With its 21mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-2a3d445ff3e5]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1973

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seikata-wm-2a3d445ff3e5