Patek Philippe - Nautilus DiW 5711 40mm Black CER/CER Forged Carbon Crystal Dial DIWF A324CS

Patek Philippe Nautilus 5711 DiW Carbon DIWF 1:1 Best Edition Carbon Crystal Dial on Carbon Bracelet 324CS

Patek Philippe DiW (Designa Individual Watches) Nautilus 5711 Review

Overview & Customization Highlights

• DiW's Black Grail Project
  As part of the “Black Grail Project,” DiW reimagined the Nautilus 5711 using carbon fiber for key external components. The bracelet and bezel are remade in complex carbon fiber, with remaining steel elements finished in DLC for a stealthy aesthetic. This design weighs in at just ~80g—significantly lighter than the stock 115g model. The dial is matte black, with a subtle “DiW” logo at 6 o'clock, offering understated yet impactful branding.
  

• Crafting Process & Exclusivity
  The project consumed 10 months of development and an additional 6 months for assembly. Only five units were produced, each priced around $210,000 USD—a level of exclusivity and craftsmanship well beyond standard customization.
  

• Weight Reduction & Textural Contrast
  Reviewers highlight how the carbon fiber transforms the wear experience. The material on the case, bezel, and bracelet dramatically reduces weight and adds visual texture. Some structural elements like case edges may retain black-plated steel, but the carbon weave on visible surfaces conveys bold modernity.
  

Collector and Enthusiast Sentiment

• Enthusiasts praise the innovative use of materials and the unique look, though some note the modified movement (a clone of the 324 caliber) falls short of top-tier execution. There’s potential for improvement if DiW collaborates with factories like 3K for movement sourcing.

  “Overall, the workmanship of this watch is still very good… Unfortunately, it is equipped with PPF's 9015 modified… If DIW can cooperate with 3k factory... it will be perfect.”
  

• Authentic Nautilus owners still regard the original 5711 as iconic—a pinnacle of thin, wearable luxury with superb finishing and durable, everyday reliability.
  

• Across watch communities, opinions on customization vary widely—from excitement over the artistic transformation to caution regarding value retention and brand perception.

Summary Table

The DiW “Black Grail” Nautilus 5711 is a bold statement—melding modern materials, weight reduction, and exclusivity into a watch that challenges the classic aesthetic. It’s perfect for collectors seeking something radical and rare, but its steep price and deviation from Patek’s heritage make it a polarizing choice.

Meanwhile, the original Nautilus 5711 continues to shine as a paragon of luxury sports watch design—offering enduring value, horological excellence, and an unmatched presence.