This Marriage Watch pairs a 1912 IWC Caliber 52 pocket movement with a bespoke stainless steel wrist case, presenting a bridge between early 20th-century watchmaking and contemporary wearability. The large 47 mm case and exhibition back place the restored original dial and hands in a modern context while preserving the movement’s classical finishing and 15-jewel construction. Cal. 52 is a manual-winding IWC caliber from the Belle Époque era, here refreshed and serviced for reliable use. It will appeal to collectors who appreciate historical mechanisms reimagined for everyday wrist wear.