Seiko Cal. 4428 - 911

Seiko 4428-911

The 4428-911 is a sought-after Quartz piece from Seiko's golden era. With its 19mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-5a19e5c14076]

Also known as: Goldfeather, Flighty

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
11.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1976

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seikata-wm-5a19e5c14076