Ultra-premium exploded view technical illustration of a Swiss mechanical watch movement. Every component suspended in precise 3D space at exact assembly intervals, floating against deep matte black background. From top to bottom: sapphire crystal — dial face — date wheel — hour/minute wheel train — mainspring barrel — escapement assembly — rotor — case back. Each part connected by ultra-fine luminous electric blue guide lines. Labels in English and Japanese minimal sans-serif. Lighting: cool white studio specular on polished surfaces, brushed finishing on bridges. Color palette: rhodium silver movement, rose gold rotor accents, sapphire blue lines, pure black background. Ultra-photorealistic 8K render, museum-quality product visualization.