Seiko Cal. 4427 - 990

Seiko 4427-990

The 4427-990 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-b94a41663106]

Also known as: Rally

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
12.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1979

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seikata-wm-b94a41663106