Longines Conquest / HydroConquest Lug Widths
| Reference Number | Model | Lug Width |
| L2.743 | Conquest Chrono 41mm | 21mm |
| L2.744 | Conquest Chrono 41mm | 21mm |
| L3.370 | Hydro Conquest 32 | 16mm |
| L3.640 | Hydro Conquest Quartz | 20mm |
| L3.641 | Hydro Conquest 39 | 19mm |
| L3.642 | Hydro Conquest 41 | 21mm |
| L3.643 | HydroConquest Chrono | 21mm |
| L3.644 | HydroConquest Chrono | 21mm |
| L3.647 | HydroConquest Quartz | 19mm |
| L3.648 | HydroConquest Auto | 19mm |
| L3.649 | HydroConquest 41 | 21mm |
| L3.650 | HydroConquest Quartz 41 | 21mm |
| L3.651 | HydroConquest Chrono | 21mm |
| L3.655 | Automatic 39 | 19mm |
| L3.656 | Automatic 39 | 19mm |
| L3.657. | Automatic 41 | 21mm |
| L3.658 | Automatic 41mm | 21mm |
| L3.659 | Quartz 41mm | 21mm |
| L3.660 | Chronograph Quartz | 21mm |
| L3.661. | Chronograph | 21mm |
| L3.662 | Chronograph | 21mm |
| L3.665 | HydroConquest Chrono | 24mm |
| L3.676 | Automatic 39 | 19mm |
| L3.678 | Conquest Chrono | 21mm |
| L3.687 | Conquest GMT | 20mm |
| L3.688 | HydroConquest Quartz | 19mm |
| L3.689 | HydroConquest Quartz | 21mm |
| L3.690 | HydroConquest Chrono | 21mm |
| L3.694 | HydroConquest Auto | 19mm |
| L3.695 | HydroConquest Auto | 21mm |
| L3.696 | HydroConquest Chrono | 21mm |
| L3.697 | Chrono 44.5mm | 22mm |
| L3.700 | Chronograph Quartz 41 | 21mm |
| L3.701 | Chrono Jumping 41 | 21mm |
| L3.702 | Chrono Quartz 41 | 21mm |
| L3.720 | Conquest 38 | 19mm |
| L3.740 | HydroConquest 41 | 19mm |
| L3.742 | HydroConquest 41 | 21mm |
| L3.743 | 41 Quartz Chrono | 21mm |
| L3.744 | HydroConquest 41 | 21mm |
| L3.759 | Quartz 41 | 21mm |
| L3.760 | Quartz 43 | 22mm |
| L3.769 | HydroConquest Quartz 42 | 21mm |
| L3.776 | 39 Auto | 19mm |
| L3.779 | HydroConquest Auto 39 | 20mm |
| L3.780 | HydroConquest 39 | 19mm |
| L3.781 | HydroConquest 41 | 21mm |
| L3.782 | HydroConquest 43 | 21mm |
| L3.783 | HydroConquest 41 Chrono | 21mm |
| L3.788 | HydroConquest Auto 42 | 21mm |
| L3.790 | HydroConquest GMT | 21mm |
| L3.830 | Conquest 41 | 21mm |
| L3.840 | HydroConquest 44 Quartz | 22mm |
| L3.841 | HydroConquest 44 Auto | 22mm |
| L3.843 | HydroConquest 47.5 | 24mm |
| L3.835 | Chrono 42 | 22mm |
| L3.883 | HydroConquest 43 | 21mm |
| L3.890 | HydroConquest GMT | 22mm |
