Seiko Cal. 4591 - 579

Seiko 4591-579

This Automatic model from 1973 features a 42mm Hardlex-Coated Steel case. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-5ef48e1f8c1f]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1973

Related Models

seikata-wm-5ef48e1f8c1f