Seiko Cal. 4590 - 523

Seiko 4590-523

This Kinetic model from 1979 features a 34mm Titanium case. Powered by the 4590 caliber with 19j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-1a811151c8c8]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
34mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Black
Jewels
19j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1979

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