IWC Portugieser Yacht Club Chronograph

About This Watch

The IWC Portugieser Yacht Club Chronograph IW390701 bridges the gap between the collection's traditional dress-watch identity and a more sporting, nautical character. Powered by the in-house caliber 89361, this chronograph features a flyback function — allowing the chronograph to be reset and restarted with a single push of the button at 4 o'clock, an invaluable feature in yacht racing where timing sequential legs is essential. The distinctive dial layout places the hours and minutes totalizer in a combined subdial at 12 o'clock, while running seconds occupy the 6 o'clock position. This unusual arrangement, with the chronograph seconds indicated by the central hand, gives the Yacht Club a unique appearance within the Portugieser family. The 44.6mm case is larger than the standard Portugieser Chronograph, reflecting its sportier mission, while the 60-meter water resistance provides additional confidence around water. The blue rubber strap with a textile effect reinforces the nautical theme while offering superior comfort and durability compared to leather. With 68 hours of power reserve and the efficient Pellaton winding system, the caliber 89361 is one of IWC's most accomplished chronograph movements. This is the Portugieser for the active gentleman who values performance alongside elegance.