In a research note, the British bank stated that while the turnaround plan presented by management last week is "coherent," it will require time to yield tangible results in an uncertain economic environment.

HSBC described the roadmap as a "solid" foundation for restoring growth, but warned that the recovery in activity will be gradual and heavily dependent on operational execution.

The revitalization of Gucci, which generates nearly 60% of operating profit, remains the primary strategic challenge in the bank's view. While the brand with the interlocking "G" logo shows resilient performance in the United States, its desirability has been dented in China, a key market for the luxury sector. HSBC warned that rebuilding brand equity will take several years, particularly amid more volatile demand.

Valuation remains stretched with a lack of near-term catalysts

The financial institution added that the stock's valuation remains relatively demanding, trading at a price-to-earnings multiple above the luxury sector average, which limits its short-term appeal.

Finally, HSBC noted that most catalysts likely to support the share price have already played out.

Against this backdrop, the bank has downgraded its rating from "buy" to "hold," lowering its price target to 280 euros from 310 euros previously.