Conchata Ferrell wears an Omega Constellation

Peter Segal's My Fellow Americans (1996) is a comedy about two former presidents, Jack Lemmon's Russell Kramer and James Garner's Matt Douglas, thrown together on a cross-country road trip while someone tries to have them killed. Conchata Ferrell plays a truck driver who gives them a ride, and Kramer, spotting her Omega Constellation, flatters her by claiming the watch is one of only two like it in existence.

The Constellation is genuinely a good watch, Omega's dress line, in production since 1952, but Kramer's rarity claim is transparent nonsense meant to win her over. The watch is named outright in the dialogue, which is what fixes the identification; the scene is really about a former president trying and failing to con a truck driver.