Corum 113.750.59 Golden Bridge "50th Anniversary" 18K White Gold Skeleton Dial

The Corum Golden Bridge reference 113.750.59 is one of the clearest expressions of the model's signature design. Produced around 2005 for Corum's 50th anniversary, it pairs an 18K white gold case with the Golden Bridge's defining feature: a linear hand-wound movement suspended at the center of the watch. Here, the caliber CO 113 does more than power the watch. It is the watch's visual focal point. The shaped rectangular case, with sapphire flanks, opens up the view from side to side, so the movement effectively takes the place of a conventional dial. That layout has defined the Golden Bridge since its 1980 debut, and it still feels unusual even now. This anniversary version is especially strong in white gold. Compared with more elaborate commemorative pieces from the period, this execution feels quieter and more architectural. The emphasis stays on the movement, the case form, and the transparency of the design. For collectors, that is the appeal. The Golden Bridge is one of the few watches whose identity is tied so completely to the construction of its caliber. Reference 113.750.59 also carries the added interest of a specific anniversary issue rather than a standard production example. It will appeal most to buyers who are drawn to visible mechanics, unconventional case geometry, and less obvious names beyond the mainstream houses. As a low-production dress watch with a highly distinctive layout, it holds a particular place in a thoughtful collection. Like New with Corum box and papers dated 2008.