Seiko Cal. 5660 - 549

Seiko 5660-549

This Kinetic model from 1979 features a 40mm Hardlex-Coated Steel case. With its 22mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-ef2c6863c216]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1979

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seikata-wm-ef2c6863c216