Seiko Cal. 4528 - 400

Seiko 4528-400

The 4528-400 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-244c8db1b289]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
39mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Champagne
Jewels
33j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1981

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seikata-wm-244c8db1b289