
IWC
Portofino Chronograph 39
IW391502
Classic Portofino proportions meet a refined in-house chronograph.
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Overview
The IWC Portofino Chronograph 39 (ref. IW391502) brings the brand's signature Italian-inspired elegance to a more accessible 39 mm stainless steel case. A silver dial and clean, dressy layout place it firmly in the tradition of the Portofino line, while the in-house Calibre 69355 provides modern mechanical credibility. The result is a chronograph that wears as comfortably at a formal dinner as it does on a weekend afternoon.
History
IWC introduced the Portofino family as a tribute to the understated sophistication associated with the eponymous Italian harbour town, and the line has long been defined by slim profiles, Roman numerals, and restrained decoration. The 39 mm Chronograph variant, introduced in 2022, reflects a broader industry conversation about right-sizing dress watches after years of larger-case dominance. Reference IW391502 in stainless steel with a silver dial represents the most classically minded entry in the current Portofino Chronograph range.
Notable points
- 39 mm stainless steel case offers a slimmer, more traditional dress-watch footprint than earlier Portofino Chronograph references.
- Powered by IWC Calibre 69355, an in-house column-wheel chronograph movement with a flyback function.
- Silver dial continues the Portofino line's long-standing preference for understated, light-toned dials suited to formal wear.
- Introduced in 2022, the reference reflects a deliberate move toward historically proportioned case sizes within the collection.
- The Portofino Chronograph 39 is positioned as one of IWC's most elegant complications, balancing function with a refined aesthetic.
Specifications
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