Rolex Explorer 2 Second Hand

The Rolex Explorer II second hand, with its iconic orange arrow, first hit the scene in the '70s, giving adventurers a tool they could really trust in the wild, and honestly, it's still just as cool today. Originally designed for spelunkers (yes, cave explorers), the separate 24-hour hand helped them tell day from night—pretty handy, right? If you're chasing legends or just love a good backstory, Tropical Watch has some grail-worthy Explorer IIs ready to go.