BVLGARI Serpenti 28HF00 (Black Dial, Steel & Ceramic Diamond-Set Silver Bezel)

Material: Steel Bezel / Ceramic Bracelet
Color: Matte Black Lacquer Dial

• Design Highlights:
  1. Serpentine Aesthetics:
     • 7-layer nano-sprayed matte black dial with 3%-15% dynamic reflectivity
     • Diamond-set steel bezel (approx. 0.5ct, 0.75mm prong spacing) with alternating baton/diamond indexes
     • 6mm black ceramic cabochon crown (“Thermo-Lock” thermoforming process)
  2. Bracelet Technology:
     • Single-loop Tubogas® ceramic bracelet with 30° mirror-beveled steel edges
     • 180° flexible hinge structure (14-19cm wrist compatibility)
     • 1,200℃ sintered ceramic links (Mohs 8 hardness, 10,000-cycle ASTM D4060 abrasion test)
  3. Movement & Dimensions:
     • BVLGARI Cal. B033 Swiss quartz (2.5mm thickness, ±15 sec/year)
     • 35mm × 8.9mm case, total weight ≤85g
  4. Optical Engineering:
     • Dual AR-coated sapphire crystal (92% transmittance, ≤1% haze)
     • Super-LumiNova® lume (≥100μcd/m² luminance for 8h)