Seiko Cal. 4481 - 311

Seiko 4481-311

This Spring Drive model from 1979 features a 37mm Hardlex-Coated Steel case. With its 20mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-a4eb9a71fbb8]

Also known as: Shogun, Goldfeather

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1979

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