Gad Elmaleh wears a Jaeger-LeCoultre Master Compressor

Pierre Salvadori's Priceless (2006) is a French comedy about money and deception on the Cote d'Azur. Gad Elmaleh plays Jean Simon, a hotel bartender mistaken for a wealthy guest by Irene (Audrey Tautou), a professional gold-digger working the Riviera. To keep up the illusion Jean falls into debt, then becomes a kept man himself.

The Jaeger-LeCoultre on his wrist is a Master Compressor with a diamond-set bezel, a gift from the older woman keeping him rather than anything a bartender could afford. The Master Compressor is built around JLC's compression-key crowns, which lock down by turning to seal the case. In one scene Jean stands up from dinner with Madeleine, sets the watch on the table, and walks off, leaving her looking at it.