Last fall, an Arizona jeweler became the first to give a polished titanium finish to the Apple Watch Ultra. Now De Billas Lux is back with another interesting offering, anodizing Apple Watch Ultra ...

[Titans of CNC Machining] wanted to anodize some titanium parts. They weren’t looking for a way to make the part harder or less prone to corrosion. They just wanted some color. As you can see in the ...

Specialist jeweler De Billas Lux has caused a stir among timepiece collectors by offering a custom Apple Watch Ultra model with an anodized blue titanium case. The Digital Crown is anodized in gold, ...

My anodized-titanium card case is deep blue when I hold it normal to my line of vision. But rotating the case changes its color, eventually reaching a nice shade of violet. Why does the object change ...

Anodizing is an electrochemical process some jewelers use to change the color of metals such as titanium, aluminum, and niobium. Dipping a reactive metal into a "bath" mixture of low-sudsing detergent ...