Seiko Prospex Marine Master SBBN021 Limited edition!!

New Item arrival !! Tokiya offers very cool and tough divers watch.

Seiko Prospex Marine Master SBBN021. This is Seiko 130th anniversary model.
Seiko produces only 400.
You can see carved seal both "Limited edition" and serial number (1/400 - 400/400)

http://www.seiko-fan.com/item/sbbn021.html