IWC Aquatimer 3529

The IWC Ocean 2000, reference 3529, represents a specific evolution within the broader Ocean 2000 series, distinguished by its use of titanium for the case and bracelet. This reference was part of a collaboration with Porsche Design, focusing on functional and minimalist design principles for a robust tool watch. It maintained the characteristic integrated bracelet design and the emphasis on legibility and durability that defined the line. The 3529 offered a more refined and updated iteration compared to earlier references, while retaining the core aesthetic. This particular reference features a 42mm titanium case, known for its lightweight and hypoallergenic properties, paired with a matching integrated titanium bracelet. The watch is powered by the automatic IWC caliber 30120, which is based on an ETA ebauche, providing a power reserve of 42 hours. A sapphire crystal protects the black dial, and the watch is water-resistant to 2000 meters, a significant technical achievement for its time. The design incorporates an internal rotating bezel, operated by the second crown, for timing functions. The Ocean 2000 reference 3529 appeals to collectors interested in the intersection of IWC's technical prowess and Porsche Design's industrial aesthetic. Its titanium construction and high water resistance make it a notable piece within IWC's history of robust timepieces. The integrated design and the internal bezel system are key elements that define its character and differentiate it from other dive watches of the period, making it a distinct offering for those appreciating its specific design language and engineering.