Ingersoll knows how to keep track of time. How do we know? It’s one of the oldest American horologists in the business, that’s how. And it proves it with models like the Reliance watch. Set in a stainless steel case, it’s fitted with a scratch-resistant dial that displays those precious minutes and hours along with the date, displayed in a window at 3 o'clock – it’ll do that at up to 10m below water too, if you need it. That said, it’s just as efficient above ground.