DiW Patek Nautilus "BLACK GRAIL DIAMOND INDEX" All Carbon

🔥 Patek Philippe Nautilus “BLACK GRAIL DIAMOND INDEX” – DiW Custom
🖤 Full NTPT® Carbon Case | Diamond Hour Markers | ⚡ Ultimate Limited Edition

The “BLACK GRAIL DIAMOND INDEX” is a pinnacle creation by DiW (Designa Individual Watches), taking the legendary Patek Philippe Nautilus and reimagining it in full NTPT® Carbon for unrivaled lightness, strength, and modern aesthetics. The deep matte carbon case contrasts beautifully with the luxury diamond hour markers, bringing together cutting-edge material science and timeless haute horlogerie elegance. This is the grail watch for collectors who demand the extraordinary.

💎 Core Specifications:
• Case Material: NTPT® Carbon
• Case Size: 40mm (Nautilus profile)
• Dial Design: Matte black base with brilliant-cut diamond hour markers & luminous hands
• Movement: Based on Patek Philippe automatic movement (Caliber 324 S C)
• Functions: Hours, minutes, seconds, date
• Water Resistance: 120 meters for everyday use
• Strap: NTPT® Carbon bracelet or high-grade rubber strap for lightweight comfort

📦 Purchase Guarantee:
✅ Original Patek Philippe base | Custom DiW modified
✅ Comes with complete box and limited edition certification documents
✅ Supports third-party authentication
✅ Free worldwide shipping ✈️ High-end courier delivery

🖤 The “BLACK GRAIL DIAMOND INDEX” — when carbon mastery meets diamond brilliance, redefining the Patek Nautilus legend. Limited edition, reserved for the few who can call it theirs.