Longines
| Factory in Saint-Imier | |
| Company type | Subsidiary | 
|---|---|
| Industry | Watchmaking | 
| Founded | 1832 | 
| Founder | Auguste Agassiz | 
| Headquarters | , Switzerland | 
| Area served | Worldwide | 
| Key people | 
 | 
| Products | |
| Revenue | CHF 1.11 Billion (2023) | 
| Number of employees | 1,300 (2024) | 
| Parent | The Swatch Group | 
| Website | longines.com | 
Compagnie des Montres Longines, Francillon S.A., or simply Longines (French pronunciation: [lɔ̃ʒin]), is a Swiss luxury watchmaker based in Saint-Imier, Switzerland. Founded by Auguste Agassiz in 1832, the company has been a subsidiary of the Swiss Swatch Group and its predecessors since 1983. Its winged hourglass logo, registered in 1889, is the oldest unchanged active trademark registered with WIPO.