I came across this on the page of the Seiko centre in Paris. I had never heard of this range before.
Apparently Izul was a high end sub-brand of Seiko that only lasted a short while, being discontinued in 2009. Non-the-less the Seiko Centre in Paris still seems to be offering them.
http://www.seikocenter.fr/collections-exclusives/izul/SDAA003
It looks as though the current Prospex Spring Drive Landmaster SBDB005 owes something to the styling of the Izul.
See also: HANDS-ON with Seiko’s rare Izul | HOROLOGIUM
Apparently Izul was a high end sub-brand of Seiko that only lasted a short while, being discontinued in 2009. Non-the-less the Seiko Centre in Paris still seems to be offering them.
http://www.seikocenter.fr/collections-exclusives/izul/SDAA003
It looks as though the current Prospex Spring Drive Landmaster SBDB005 owes something to the styling of the Izul.

See also: HANDS-ON with Seiko’s rare Izul | HOROLOGIUM