Seiko Cal. 5221 - 390

Seiko 5221-390

This Kinetic model from 1974 features a 43mm Hardlex-Coated Steel case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-b1b14336f159]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1974

Related Models

seikata-wm-b1b14336f159