IWC IW371815 Pilot's Watch Double Chronograph TOP GUN Ceratanium Black Dial

Introduced in 2019, the IWC Pilot’s Watch Double Chronograph TOP GUN Ceratanium (Ref. IW371815) marked a material milestone as the first Pilot’s Watch cased entirely in IWC’s proprietary Ceratanium alloy. Combining the lightweight resilience of titanium with the hardness and scratch resistance of ceramic, Ceratanium delivers a stealthy matte black finish across the case, pushers, crown, and buckle. Powered by the robust automatic Calibre 79420—an evolved Valjoux 7750 with a split‑seconds chronograph, day‑date display, and 44‑hour power reserve—this watch balances technical sophistication with practical utility. At 44 mm in diameter and approximately 16.8 mm thick, the watch wears lighter than its size suggests, thanks to the Ceratanium construction and soft‑iron inner case for magnetic protection. Water‑resistant to 60 meters, it features a convex sapphire crystal with dual‑sided anti‑reflective coating and a black dial with grey luminous markers and subtle red accents on the rattrapante hand and pusher. As a non‑limited production model within the TOP GUN line, this timepiece has become a modern classic among collectors who value advanced materials, pilot‑watch heritage, and the rare complexity of a double chronograph in a tool‑watch format. Like New with IWC box and papers dated 2020.