Carl F. Bucherer Manero AutoDate - Ian McShane - John Wick: Chapter 3 - Parabellum
This is the same model but slightly different variation of the watch worn by John Wick (Keanu Reeves) himself in the previous John Wick and John Wick: Chapter 2 (and possibly Chapter 3) films, but then with a black dial instead of Wick's silver dial.
Keanu wears the Carl F. Bucherer Manero AutoDate with reference number 00.10908.08.13.01 (available at JomaShop) while Ian McShane wears reference number 00.10915.08.33.01 (available at JomaShop). The white line around the date window can just be spotted in the screenshot.
The appearance of the Carl F. Bucherer watches in the John Wick films is part of an official product placement deal with Carl F. Bucherer and is no coincidence: director Chad Stahelski is a brand ambassador for Carl F. Bucherer since 2014.
Ian McShane plays Winston, the owner and manager of the Continental Hotel in New York who gave John Wick a blood marker in case he needed a favor from Winston as a last resort. John Wick 3 features an all star cast of Keanu Reeves, Halle Berry, Laurence Fishburne, Mark Dacascos, Asia Kate Dillon, Lance Reddick and Anjelica Huston.