Longines HydroConquest
Dive-watch line introduced in the mid-2000s, significantly redesigned for 2026.
5 references
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| HydroConquest, first-generation launch (2007) | 2007–2012 | black | 41 mm | |
| L3.782.4.96.6 | HydroConquest 43mm Blue Dial and Bezel | 2020 | sunray blue | 43 mm |
| L3.790.4.06.6 | HydroConquest GMT Green Dial (steel bracelet) | 2023 | sunray green | 41 mm |
| L3.790.4.56.6 | HydroConquest GMT Black Dial (steel bracelet) | 2023 | sunray black | 41 mm |
| L3.790.4.96.6 | HydroConquest GMT Blue Dial (steel bracelet) | 2023 | sunray blue | 41 mm |