Emblematic collection of sports watches created by Longines, the HydroConquest line meets the expectations of water sports lovers while remaining true to the elegance of the brand.
| Diameter | 41mm |
| Clockwork | self-winding mechanical movement |
| Clock-face | sunray grey dial, indizes, Super-LumiNova® coating |
| Case | Stainless steel and rose-colored PVD coating |
| Function | Diver watch |
| Model variant | black L37813589 |