Seiko Cal. 4579 - 721

Seiko 4579-721

This Quartz model from 1966 features a 36mm Titanium case. Powered by the 4579 caliber with 26j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-d3fc82baa9db]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Burgundy
Jewels
26j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1966

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