Seiko Cal. 4448 - 931

Seiko 4448-931

This Kinetic model from 1974 features a 40mm Gold-Plated case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-50f557726c16]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1974

Related Models

seikata-wm-50f557726c16