Seiko Cal. 4566 - 220

This Solar model from 1965 features a 40mm Gold-Plated case. With its 22mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-f637eee78a77]

Also known as: Sea Horse, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1965

Related Models

• Seiko 6634-517
• Seiko 5640-737
• Seiko 3848-868
• Seiko 6257-252
• Seiko 6676-945
• Seiko 4573-565
• Seiko 6627-871
• Seiko 0745-311
• Seiko 7042-564
• Seiko 6151-978
• Seiko 5278-308
• Seiko 0749-821