Seiko Cal. 4428 - 532

Seiko 4428-532

The 4428-532 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-a3deb890d7c7]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
23j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1984

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