Actor Jon Bernthal spotted wearing a IWC

Jon Bernthal turned up on the red carpet wearing a watch that needed no introduction to anyone paying attention to his wrist — the IWC Portugieser Chronograph reference IW371610, a stainless steel piece that balances formal restraint with genuine horological substance. On an actor who built his reputation playing hard, credible characters, the choice reads as entirely deliberate.

The IW371610 is powered by IWC's Calibre 69355, an in-house integrated column-wheel chronograph movement beating at 28,800 vph with a 46-hour power reserve. The 41mm stainless steel case is slim enough to disappear under a cuff and confident enough to command attention without one. The silver-toned dial carries applied Arabic numerals in the tradition of the original 1939 Portugieser, itself born from a commission by Portuguese retailers who wanted pocket-watch precision in a wristwatch format. That origin story — a watch engineered for function long before aesthetics entered the conversation — gives the line a backbone that many dress-adjacent chronographs simply lack.

Among collectors, the Portugieser Chronograph occupies a reliable middle ground: accessible enough for a first serious IWC purchase, respected enough to hold its own in any serious collection. The ref. IW371610, introduced as part of IWC's broader Portugieser line refresh, benefits from the in-house movement upgrade that replaced the earlier Valjoux-based calibres — a distinction that matters to buyers who equate manufacture movements with long-term value retention.

Bernthal has shown consistent taste in avoiding flashy complications or precious-metal showpieces. The Portugieser Chronograph fits that profile: it announces itself through proportion and craft rather than diamond indices or oversized cases. On the red carpet, where most celebrity watch choices lean heavily on brand visibility, wearing a ref. IW371610 suggests someone who arrived at the decision through preference rather than sponsorship.

At retail, the IWC Portugieser Chronograph IW371610 lists around $9,100 USD. On the grey market it trades at a modest premium or at parity, reflecting steady demand and a reputation for durability that keeps pre-owned examples circulating at healthy prices. It is, in short, a watch that makes sense — which is exactly what makes it interesting.