Seiko Cal. 4430 - 331

Seiko 4430-331

The 4430-331 is a sought-after Solar piece from Seiko's golden era. With its 22mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-5785f746c89d]

Also known as: Pogue, Arnie

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
Black
Jewels
30j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1970

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