Thanks for posting. A decent bit of marketing from Strapcode, firstly by copying a lot of the content from what is the ultimate Alpinist article and then very quickly show some images of the bracelets that they sell.
https://thespringbar.com/blogs/guide...lectors-guide/
To be fair, most people with SARB Alpinists look to buy Strapcode bracelets which are specifically designed for the watch. I have one myself, the 3D Oyster for my Hodinkee Blue US limited edition. You can buy OEM Seiko bracelets, but they are obviously a lot more expensive.