Seiko Cal. 4528 - 221

Seiko 4528-221

The 4528-221 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-2c2045c2201a]

Also known as: Goldfeather

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Cream
Jewels
26j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1974

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seikata-wm-2c2045c2201a