Seiko Cal. 4550 - 916

Seiko 4550-916

This Kinetic model from 1975 features a 36mm Hardlex-Coated Steel case. With its 18mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-c89bfb0b73ad]

Also known as: Rally, Bellmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
100m
Dial Color
Cream
Jewels
24j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1975

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