Longines HydroConquest
Dive-watch line introduced in the mid-2000s, significantly redesigned for 2026.
5 references
“Differs” marks a spec with different recorded values. — means not recorded.
| Spec | HydroConquest, first-generation launch (2007) | L3.782.4.96.6 HydroConquest 43mm Blue Dial and Bezel | L3.790.4.06.6 HydroConquest GMT Green Dial (steel bracelet) | L3.790.4.56.6 HydroConquest GMT Black Dial (steel bracelet) | L3.790.4.96.6 HydroConquest GMT Blue Dial (steel bracelet) |
|---|---|---|---|---|---|
| Case size Differs | 41 mm | 43 mm | 41 mm | 41 mm | 41 mm |
| Thickness Differs | Not recorded | 12 mm | 12.9 mm | 12.9 mm | 12.9 mm |
| Case | stainless steel, round | stainless steel, round | stainless steel, round | stainless steel, round | stainless steel, round |
| Bezel Differs | aluminum insert unidirectional | ceramic unidirectional | ceramic unidirectional | ceramic unidirectional | ceramic unidirectional |
| Crystal Differs | sapphire | sapphire, anti-reflective coating | sapphire, anti-reflective coating both sides | sapphire, anti-reflective coating both sides | sapphire, anti-reflective coating both sides |
| Water resistance | 300 m | 300 m | 300 m | 300 m | 300 m |
| Caliber Differs | L633 | L888.2 | L844.5 | L844.5 | L844.5 |
| Movement maker | ETA | ETA | ETA | ETA | ETA |
| Movement type | Automatic | Automatic | Automatic | Automatic | Automatic |
| Jewels Differs | 25 | Not recorded | 21 | 21 | 21 |
| Frequency Differs | 28800 vph | 25200 vph | 25200 vph | 25200 vph | 25200 vph |
| Power reserve Differs | 46 h | 64 h | 72 h | 72 h | 72 h |
| Complications Differs | date | date | gmt, date | gmt, date | gmt, date |
| Dial Differs | black | sunray blue | sunray green | sunray black | sunray blue |
| Indices Differs | applied Arabic numerals | three applied Arabic numerals (12, 6, 9) | applied hour markers | applied hour markers | applied hour markers |
| Lume Differs | Super-LumiNova | white Super-LumiNova | Not recorded | Not recorded | Not recorded |
| Hands Differs | baton, white | rhodium-plated, rhodium | Not recorded | Not recorded | Not recorded |
| Bracelet Differs | stainless steel bracelet | integrated stainless steel bracelet with diving extension | steel bracelet, quick-adjust | steel bracelet, quick-adjust | steel bracelet, quick-adjust |
| Produced Differs | 2007–2012 | 2020 | 2023 | 2023 | 2023 |