Seiko Cal. 4590 - 560

Seiko 4590-560

This Hand-Winding model from 1994 features a 40mm Two-Tone case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-a6eef5751062]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
40mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1994

Related Models

seikata-wm-a6eef5751062