King Seiko 5621-7000 Rare Hi-Beat Automatic


Here is a rare No Calender Dark Blue, Roman numerals dial King Seiko 5621-7000 Hi-Beat movement that runs at 28,800bph. Seiko built this unique movement with all the knowledge and technology gained from building the chronometer rating movements for the observatory competition while maintaining the durability of the movement.


This watch-

Model: 5621-7000

Year: July 1970

Diameter (excluding the crown): 36mm

Caliber: 5621 28800 Hi-Beat

Strap/Buckle: Seiko stainless steel bracelet

Service History: Unknown, but runs well


Condition is used. As it's a vintage watch please check photos prior to purchasing, or ask for more if required.


-Original movement. Runs well and keeps good time

-Original crystal. Has a few scratches please see photos.

-Case is good for age with some marks.

-Case back missing medallion.

- Rare Dark Blue roman numeral dial in good condition.

-KS original stamped crown,works well.


For more info or photos/videos contact me directly. *Postage includes tracking + insurance + signed on delivery.


**For international buyers outside Australia: I am not responsible for any taxes, duties or fees. Please check with your local authorities prior to making the purchase if you are unsure.