Volcanic Smartwatch

Create a premium 3D tech product poster for an unbranded rugged smartwatch on a black volcanic planet. Use a vertical 2:3 extreme macro three-quarter angle from slightly above, carbon fiber bezel, sapphire glass, orange micro LEDs, molten basalt slab, glowing lava fissures, ash particles, dark eclipse sky, cool rim highlights, and powerful luxury tech mood. No people, brand names, logos, readable text, watermark, UI, or border.