IWC Schaffhausen Iw345901 Ingenieur Tourbillon

Owners widely praise the IWC Schaffhausen Iw345901 Ingenieur Tourbillon's gorgeous design, incredible lightness (in titanium), and next-level finishing on the case and bracelet, with some calling it a top release. The olive and aqua dials are frequently noted as amazing and eye-catching. Accuracy figures vary, with one owner reporting +1 second per week and another seeing their watch run 12 seconds slow per day, though a third noted their movement evened out to within 3 seconds over weeks. Some owners find the watch overpriced, suggesting a value significantly lower than its MSRP, and criticize the basic caliber and lack of micro-adjustments. On balance, owners and reviewers rate the IWC Schaffhausen Iw345901 Ingenieur Tourbillon highly for its exceptional finishing and striking dial designs, despite widespread concerns about its elevated price point.