Seiko Cal. 4420 - 788

Seiko 4420-788

The 4420-788 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-12f35006a8cb]

Also known as: Goldfeather

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Green
Jewels
34j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1984

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