Editor’s Note: Watches & Wonders (formerly SIHH) and Baselworld 2020 are canceled but that hasn’t stopped watch brands large and small from debuting their new wares. To stay on top of this year’s best ...

There are plenty of watches that promise adventure—and then there’s the Seiko Turtle. First launched in 1976, this softly curved, cushion-cased diver has survived everything from Pacific salt water to ...