Seiko Cal. 4579 - 643

Seiko 4579-643

This Solar model from 1984 features a 40mm Hardlex-Coated Steel case. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-3e84f171e158]

Also known as: Sea Horse, Flighty

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Cream
Jewels
27j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1984

Related Models

seikata-wm-3e84f171e158