renewable electricity is sourced to cover both manufacturing and customer use2,3 3D printed titanium case manufactured using 50% less raw material than Appl...

https://www.apple.com/jp/environment/pdf/products/watch/Apple_Watch_Ultra_4_PER_Sept2026.pdf

material than Apple Watch Series 10 Apple Watch Series 12 | Product Environmental Report 2 100% recycled aluminum in the aluminum case 100% recycled cobalt ...

https://www.apple.com/jp/environment/pdf/products/watch/Apple_Watch_Series_12_PER_Sept2026.pdf