An American Waltham 15-jewel trench watch, size 3/0, with a wire lug configuration and an original silver case. It features a bimetal temperature-compensated balance, a pair of gold mean time screws, and a Breguet-style winding regulator.

Despite its smaller size compared to the 0 size, the movement boasts the same level of finishing as larger models. The watch has a temperature-compensated balance with a Breguet overcoil hairspring.

Although over 100 years have passed since its production, including the case and movement, the overall condition of the watch remains excellent.

We guarantee practical accuracy with a daily deviation of 30 seconds or less.