Trim any excess fat from the beef chuck roast and cut into 1-inch cubes.
Season the beef cubes evenly with the sea salt and black pepper.
Heat the olive oil in a heavy-bottomed pot or Dutch oven over medium-high heat.
Sear the beef in the pot until browned on all sides, then remove and set aside on a plate.
Add the diced onion, sliced carrots, and celery to the same pot, sautéing for 5 minutes until softened.
Stir in the minced garlic and tomato paste, cooking for 1 minute until fragrant and slightly darkened.
Pour in the red wine to deglaze the pot, using a wooden spoon to scrape up all the flavorful browned bits from the bottom.
Return the beef and its juices to the pot, then pour in the bone broth and add the thyme and rosemary sprigs.
Bring the liquid to a gentle simmer, then cover with a tight-fitting lid and reduce heat to low.
Cook for 90 to 120 minutes, or until the beef is very tender and the sauce has thickened into a rich glaze.
Remove the herb sprigs before serving hot.