The IWC Portofino Day & Night (ref. IW659802) brings refined sophistication to the smaller end of the Portofino line, introduced in 2022 with a focus on balanced design and subtle complications. The standout visual cue – a silver dial with a stylised day/night indicator at 6 o’clock – lends poetic charm to a model that bridges functional elegance and dress-watch formality.

Encased in 34mm of 18ct red gold, the watch is framed by a diamond-set bezel that adds subtle sparkle without overwhelming the composition. The polished case is paired with leaf-shaped hands and minimalist markers, allowing the dial’s refined symmetry to shine. A sapphire crystal protects the dial, while the crown and case flanks maintain the clean contours typical of the Portofino line. The watch is water-resistant to 50 m.

Though compact, the IW659802 plays an important role in broadening IWC’s Portofino offerings, especially for collectors seeking precious-metal models with mechanical nuance at a versatile size. Its blend of materials and practical complication ensures continued relevance within IWC’s understated portfolio.