{"query": "IW322702", "brand": null, "total": 1, "limit": 10, "matches": [{"slug": "iwc-iw322702", "brand": "IWC", "ref": "IW322702", "model": "Ingenieur Automatic", "case_material": "Boron Carbide", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/iwc-iw322702", "description": "The IWC Ingenieur Automatic IW322702 was produced between approximately 2005 and 2008 as a limited edition of 1,000 pieces. This reference is distinguished by its 42.5mm case constructed from titanium with a bezel and crown guards made of boron carbide, a ceramic material noted for its extreme hardness. Collectors value the model for its use of the in-house caliber 80110, which features the Pellaton winding system and an integrated shock absorption mechanism. The dial is black with a textured \"I\" pattern and lacks the \"AMG\" branding found on other contemporary collaborations. On the secondary market, the IW322702 typically trades between $6,000 and $9,000 depending on condition and the presence of original accessories. A notable production detail is that this was the first time IWC utilized boron carbide, a material more commonly used in tank armor and industrial abrasives, in watchmaking.", "score": 203}]}