Seiko Cal. 4420 - 951

Seiko 4420-951

The 4420-951 is a sought-after Automatic piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-c014f5fe33d2]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
34j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1977

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