Seiko Cal. 4420 - 675

Seiko 4420-675

The 4420-675 is a sought-after Automatic piece from Seiko's golden era. With its 21mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-71491475fc4a]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
14.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
200m
Dial Color
Navy
Jewels
30j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1981

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