Brian Sacca wears a Cartier Tank Française

Robbie Feinberg is one of the brokers crowding the back of the Stratton Oakmont bullpen, a Jordan Belfort foot soldier known around the office as Pinhead. Brian Sacca plays him as part of the ensemble, one of the young men who got rich fast peddling stock they knew was worthless.

The watch recorded on his wrist is a steel Cartier Tank Française. Cartier introduced the Française in 1996 as a more modern version of its century-old Tank, trading the dress watch's leather strap for an integrated steel bracelet and softening the hard edges of the case. It was the Cartier for a buyer who wanted the name on the dial without the black-tie formality, expensive in a way that still passed as everyday. On a Stratton broker, that math adds up.

The watch is lightly documented. One French watch-spotting site caught the Tank Française on Sacca's wrist, and no other catalogue of the film's many watches mentions it.