The IWC Portugieser Yacht Club Chronograph Edition “Orlebar Brown” Ref. IW390704 was created in partnership with the British designer label, combining the sporty character of the Yacht Club collection with refined nautical-inspired design. Its 44.6 mm stainless steel case features a sophisticated blue dial and is paired with a blue rubber strap. Measuring 14.3 mm in height, the watch offers 10 Bar water resistance and a screwed-in crown, while its convex sapphire crystal features antireflective coating on both sides. The dial includes a date display and a chronograph function with hours, minutes, and seconds, complemented by a flyback function and a combined hour and minute totalizer at 12 o’clock.

Powering the watch is the IWC-manufactured Calibre 89361, an automatic self-winding movement operating at 28,800 Vph (4 Hz) with a 68-hour power reserve. The movement comprises 299 components and 38 jewels and is finished with refined Côtes de Genève and Perlage decoration. Small hacking seconds allow precise time setting, while the 22 mm strap and 18 mm buckle provide a balanced fit. Combining robust stainless steel construction, sophisticated chronograph technology, and distinctive design created in partnership with Orlebar Brown, the Portugieser Yacht Club Chronograph Edition “Orlebar Brown” Ref. IW390704 is eligible for up to 8 years of warranty through My IWC Care.