Bought to replace a rotten fabric strap on my Seiko 5. Looks like good value for money. Durability: to be confirmed. Installation: -290 stars. The pin setup was a horrible PITA - the lugs on the bracelet and the lugs on my watch didn't align properly so I had to install with the pins bent pretty badly. The pins took much longer to install than any other watch strap I've come across before. But he looks great.