When I first saw the Apple Watch Ultra, I wasn’t sure what to make of it. Apple’s sizzle reel had weatherbeaten explorers trekking up snow-capped mountains, running across deserts, and diving into the depths of the ocean. This was an Apple Watch for the intrepid explorer, which arguably few tech journalists swarming the Ultra models at the Steve Jobs Theater were. In fact, I’d contend that most people aren’t hardcore outdoors enthusiasts who need 49mm titanium cases, a sapphire…