Arnold & Son presents an updated version of one of its essential models with a new steel bracelet. The Eight-Day collection by Arnold & Son is an emphatic tribute to John Arnold’s marine chronometers. Its eight-day power reserve, the design of its hands and hour-markers, the subtle sophistication of its case, and its omnipresent details make it an iconic creation by the most British of Swiss brands. Now for the first time, this 43 mm-diameter steel Eight-Day incorporates a steel bracelet.