Geometric Waveform Bangle | Women French Style Titanium Steel Bracelet for Contemporary Minimalism

Design Philosophy
• Fluid Geometry: 0.3mm laser-etched waveform pattern with 120° light-refracting angles for dynamic luminosity shifts.
• Tri-Tone Mastery:
→ Gold: 5μm PVD coating (DIN 50976 certified)
→ Silver: Electropolished mirror finish (Ra 0.05μm roughness)
→ Rose Gold: Nitrogen-infused titanium layer for sunset hue permanence
• Haptic Engineering: Micro-ridged texture (0.1mm depth) enhances tactile navigation for impaired users.

️ Material Science
• Surgical-Grade Core: ASTM F899-22 stainless steel with:
→ 18% chromium / 8% nickel anti-corrosion matrix
→ Rockwell B80 hardness for scratch resistance
• Titanium Hybrid Layer:
① 0.5mm Grade 23 ELI titanium cladding (ASTM F136)
② 3D diffusion bonding at 850°C for seamless integration
③ 4.5g/cm³ optimized density (15% lighter than pure steel)

Wear Engineering
→ Tropical Resilience: Withstands 90% humidity (ISO 9022-12 tested)
→ Thermal Neutrality: 14.5 W/m·K conductivity prevents heat retention
→ MRI-Safe: Non-ferromagnetic up to 7 Tesla scanners

Contextual Versatility
• Professional: Slides under formal shirt cuffs (3.2mm slim profile)
• Cultural: Complements Songket weaving patterns during Raya festivities
• Athletic: Survives 50m saltwater immersion (IP68-equivalent sealing)

️ Heritage Preservation Protocol
① Daily: Wipe with pH-neutral nanoceramic cloth
② Weekly: Ionic bath in 40°C distilled water
③ Seasonal: Reactive argon chamber treatment