Seiko Cal. 4423 - 953

Seiko 4423-953

This Kinetic model from 1977 features a 40mm Gold-Plated case. With its 19mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-b14a38bffc50]

Also known as: Helmet, Navigator

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
12.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1977

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