The sons of famed Everest explorers, Sir Edmond Hillary and Tenzing have launched this commemorative Rolex watch set. Aptly using the Rolex Explorer line, this is technically not a Rolex release.

Called the HTE, (standing for Hillary Tenzing Explorer), the three models come in a 36mm, 39mm, and 42mm cases. Completed with subtle fine details, leather straps and an overall antique feel, these gorgeous time pieces have all the spirit of a great adventurer. What’s more, each set comes in a wooden crate modeled after the very ones used by Edmond Hillary and Tenzing during their quest. The Rolex HTE watch pack can be pre-ordered here.