Worn by: Harrison Ford as Indiana Jones
Reference: Hamilton Boulton
Brand: Hamilton
Indiana Jones wears a Hamilton Boulton on his wrist in the final installment of the iconic franchise. First introduced in 1941, the Boulton was one of Hamilton's most popular watches from that decade. Originally revived in the 1980s, the modern version features a 27mm x 32mm PVD yellow gold-coated stainless steel case with white dial, slightly larger proportions than the original, and a reshaped leather strap. Along with his whip and fedora, the Hamilton Boulton perfectly captures the essence of Indiana Jones's persona, offering Swiss precision while staying true to its American spirit.

Source: https://www.hamiltonwatch.com/en-us/h13431553-boulton-quartz.html