The G10LM is a modern version of the G10/General Service pattern field watch, offering a more compact and slightly smaller alternative to the MWC G10 50m battery hatch variant. While it may resemble models from other manufacturers, it stands out in key specification details. For instance, where other manufacturers typically use push-on case backs, the G10LM features a screw-down case back, enhancing its water resistance. Additionally, while many competitors use Perspex or Plexiglass crystals, MWC opts for actual glass, making the watch more scratch-resistant and giving it a sleeker appearance.