Bartens & Rice were a high end American retailer located on 5th Avenue, New York in the late 1800s. Working & ticking nicely but hasn’t been tested for time and may require a service. Balance & balance wheel are good, movement is super clean, unusual design Swiss made Wolf Tooth high grade movement. Stem wind at 3, lever set at 4, no serial number or jewel count. Great dial that has gold highlights on the top and bottom of the dial numbers, you can just notice them in the photo, no case just the movement, winder & dial. The dial plate diameter is approx 42.7mm.