Roamer Chronograph Jumbo Ref. 2403 reflects the design language of 1940, with proportions and details characteristic of its era. Its 37.5 mm proportions, chrome plated / stainless steel back case and acrylic (period-correct) crystal create a composed, wearable presence without obscuring the watch’s individual period character. Inside, the manual movement, fitted with 17 jewels provides the technical foundation and connects the watch with Roamer’s watchmaking tradition. The leather completes a practical configuration suited to regular wear. For a contemporary collector, it offers a considered combination of period design, mechanical interest and everyday usability.