Al Pacino wears a Jaeger-LeCoultre Reverso

Walter Abrams runs his sports-betting operation out of a wood-paneled Manhattan office, and the film keeps framing him with his hands up: clasped on the desk while he works a client, raised to his chin while he sizes one up. That framing is why his watch is on screen at all. On his left wrist, on a black leather strap, sits a rectangular watch with a pale silver dial, and the case is bracketed top and bottom by three narrow parallel grooves.

Those grooves, the gadroons, are the signature of the Jaeger-LeCoultre Reverso. The Reverso was built in 1931 for British officers playing polo in colonial India, who kept cracking their crystals; its case slides in a carriage and flips face down, presenting a blank steel back to the mallets. The rectangular form and the banded case have stayed with the line ever since, and in the close shots of Pacino's wrist they are what reads.

No watch publication has identified Walter's watch, and the screenplay does not name it, so this identification rests on the design visible on screen rather than on a printed source. What the footage shows is a gadrooned rectangular Jaeger-LeCoultre on a black strap, a quiet dress watch on the wrist of a loud man. The reference is not legible in any shot, so the identification stops at the Reverso and goes no further.