Overview
- All Apple Watch Ultra 3 and titanium Apple Watch Series 11 cases are 3D‑printed using 100% recycled aerospace‑grade titanium powder.
- Apple estimates more than 400 metric tons of raw titanium will be saved in 2025 as the new process reduces material consumption by about 50%.
- The production method prints roughly 900 layers at about 60 microns using machines with six lasers, with tightly controlled powder chemistry and multi‑stage inspection.
- Apple reports performance gains such as improved bonding for the cellular antenna housing to enhance waterproofing while maintaining the expected finish and durability.
- The same 3D‑printed recycled titanium approach enabled a thinner, stronger USB‑C port enclosure on the iPhone Air, which Apple says uses 33% less material.