Seiko Cal. 6221 - 420

Seiko 6221-420

This Hand-Winding model from 1966 features a 46mm Hardlex-Coated Steel case. With its 21mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-d257f900b47f]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Burgundy
Jewels
25j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1966

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