**A watch made for the scientifically curious** Born as IWC’s answer to the Rolex Milgauss, the Ingenieur line was designed to protect the movement from high-intensity magic fields. The steel design with integrated bracelet is truly Gerald Gent. The first Ingenieur SL from 1976 measured 40mm, too bold for its time - just like the first Jumbo Royal Oak and Nautilus. IWC instead found success with smaller sizes; first the 34mm 3505 in 1983 and then the 3521 in the 1990s. Today, this beautiful IWC Ingenieur ref 3521 with white dial is available for purchase.  —— **Reference:** IWC Ingenieur ref.3521 **Case:**  34mm stainless steel case; watch wears larger close to a 36mm (e.g. Rolex day date) due to integrated bracelet **Dial:** Crisp white / silver dial with applied markers, date at 3 o’clock **Movement:** IWC Calibre 887/2 (based on the JLC 889 movement) **Bracelet:** Original integrated stainless steel bracelet with folding clasp; Current bracelet fits up to 17.5cm; spare links included **Scope:** Watch only **Price:** $7,800 USD including fully insured shipping from Sydney, Australia. International shipping also available at cost based on location.