IWC Schaffhausen Ingenieur
Technical, engineering-themed sport line dating to the mid-1950s, known historically for anti-magnetic case engineering.
6 references
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| 666 | Ingenieur (original) | 1955–1967 | Not recorded | 36 mm |
| 1832 | Ingenieur SL | 1976–1983 | Not recorded | 40 mm |
| IW3227 | Ingenieur Automatic | 2005–2009 | black | 42.5 mm |
| IW328901 | Ingenieur Automatic 40 | 2023 | black | 40 mm |
| IW324901 | Ingenieur Automatic 35 | 2025 | silver | 35 mm |
| IW344903 | Ingenieur Perpetual Calendar 41 | 2025 | blue | 41 mm |