# IWC Portofino Automatic 40mm Gray Dial Marker Brown Croc

- **Canonical URL:** https://swissclone.com/product/iwc-portofino-automatic-40mm-gray-dial-marker-brown/
- **SKU:** SW-30618
- **Price:** $864 USD
- **Availability:** InStock (Post-Payment Timegrapher Video QC Included)
- **Primary Macro Image:** https://swissclone.com/wp-content/uploads/2026/09/iwc-portofino-automatic-40mm-gray-dial-marker-brown-croc-1-1-super-clone.webp

The IWC Portofino Automatic 40mm Gray Dial Marker Brown Croc (Catalog Ref. SW-30618) represents ZF / V7F Factory's latest production batch, combining Solid 316L Stainless Steel (Satin & Mirror Finished) construction with the 28,800 vph 1:1 Cloned Swiss Automatic Calibre (28,800 vph). With 40MM (1:1 Factory Dimensions) proportions and 48–70 Hour Power Reserve, it delivers the exact visual depth and mechanical cadence collectors look for.



### Calibre Stability, Power Reserve & Case Finishing


Pay close attention to the transitions between brushed and polished surfaces along the case flanks and bracelet center links; each edge is hand-finished after CNC milling. A colorless anti-reflective sapphire crystal seals the dial against dust and moisture.



### Direct Atelier Sourcing & Buyer Protection



  - Calibre & Rate Regulation: Regulated on our bench to chronometer tolerances (-2/+2 seconds/day) using the 1:1 Cloned Swiss Automatic Calibre (28,800 vph).

  - Personal Macro QC Sign-Off: You review high-resolution dial/clasp photos and a timegrapher video of your specific serial number within 48 hours before we seal the parcel.

  - Customs-Safe Express Delivery: Backed by a 3-year movement warranty and free replacement guarantee through triangular DHL/FedEx logistics.