Seiko Cal. 4420 - 189

Seiko 4420-189

The 4420-189 is a sought-after Solar piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-9c5e5114c88c]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Cream
Jewels
18j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1975

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