This is my jam. I love buying only quality gear. I’ll just rattle off some of my personal favorite.
Thorogood American Heritage waterproof wedge sole work boots. Around $300. I’m a tradesman, so I actually chew through them enough to keep a fresh pair for indoor jobs, and my outdoor pair for rough conditions. If you don’t work in heavy construction like me, they’ll last you a lifetime, and when tradesmen like me see them on you’re feet we’ll give a nod/grunt of approval. They’re even union made.
An old school mechanical can opener from OhSay. I’ll never own another can opener.
Pocket knife. Benchmade Bugout in s30v steel. Get a water stone and learn to sharpen it on YouTube. A sharp blade should be in everyone’s pocket. Some minimal care will keep it going for most of a lifetime.
Trayvax element, ascent, or venture wallets. The one my wife carries is my old one, 15 years on it and it’s easily got 40 more.
A hanks leather gun belt. It’s made to be strong enough to support a firearm in a holster, but that doesn’t mean it can’t be used without one. Extremely high quality, thick durable, great hardware.
A quality mechanical watch. A tool watch. I run a Sinn, but there are many brands where you can find a serviceable mechanical watch for anywhere from $300 to $3000 and much much higher. The glycine combat 6 is a great starting point, you can find them used for maybe 275, their sapphire crystal is almost impervious to scratching and the stainless steel case is as well. I just had my old one serviced and hand polished to look like new, and I have no doubt with a service every five years it would last me a lifetime of daily wear. Looking for sapphire glass and a sellita or ETA movement from any number of brands will afford you plenty of aesthetic variety.
I might post more later if I’m not busy. Let’s hear some more!