Seiko Cal. 4430 - 207

Seiko 4430-207

This Kinetic model from 1968 features a 44mm Hardlex-Coated Steel case. With its 21mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-eab7dc7003f8]

Also known as: Bullhead, Flighty

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
100m
Dial Color
Green
Jewels
27j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1968

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