Seiko 4206 Automatic Non Working Watch Movement For Parts & Repair Work O-720 | eBay
SEIKO 5 Automatic 4206-0332 Silver Tone Wind-up Analog Women's Watch Sz. 6 3/4" | eBay
Just opened the back case of a 39 years old Seiko 5 [4206-5280] ladies watch with a 4206A movement.There was a tiny screw stuck under the rotor.After removing it ,the watch started
SEIKO 5 4206-0510 Women 26 mm Day-Date Automatic Gold Silver Datejust style Used | eBay
Seiko-4206 Automatic Non Working Watch Movement For Parts/Repair Work O-7409 | eBay
Seiko 4206-0519 A4 Automatic Watch | Seiko 17 Jewels Day & Date Watch – Vintage Radar