Seiko Cal. 4421 - 368

Seiko 4421-368

This Automatic model from 1969 features a 43mm Hardlex-Coated Steel case. With its 22mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-df6805273b4a]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
34j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1969

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