Seiko Cal. 4480 - 521

Seiko 4480-521

Released in 1980, the Cal. 4480 with design code 521 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-a9e1b5ffcfd4]

Also known as: Rally, Crown

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Burgundy
Jewels
19j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1980

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