Seiko Cal. 4420 - 845

Seiko 4420-845

The 4420-845 is a sought-after Solar piece from Seiko's golden era. With its 21mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-ebd64b382ad0]

Also known as: Flighty

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
44mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Burgundy
Jewels
27j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1988

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