# Hatsuo Watch This watch recreates a German pilot's watch. Despite its price point, it features a sapphire crystal glass and a Seiko VH31 movement. This movement has a "sweep seconds hand," meaning the second hand moves smoothly like a mechanical watch. You can't tell it's quartz just by looking at it. The entire dial is luminescent, glowing a beautiful blue in the dark. It's a watch with a solid, weighty feel and high build quality. Case diameter: 40mm Band width: 20mm Case thickness: 12mm Recommended for military watch enthusiasts, including those who like Hamilton, Laco, Khaki Field, Marathon, Naval Watch, MWC, CWC, and MWT.