Seiko Cal. 6667 - 398

Seiko 6667-398

This Kinetic model from 1991 features a 37mm Gold-Plated case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-31b86ef2d24c]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1991

Related Models

seikata-wm-31b86ef2d24c