N1 Production .LV Generation 3 Watch Achieves True 1:1 Replication .1:1 replica with details that are far superior, incomparable to previous versions .Diameter: 44MM (not the previous non-matching 46MM) .1.2-inch circular AMOLED full touchscreen, resolution different from the non-original TFT circular screens (1.3/1.28) used in the past market .Rotating functional crown and buttons fully replicate the original craftsmanship, unlike the conventional crowns and buttons found in non-matching versions in the market .Average battery life: 2-3 days under normal usage, including LED lighting .Actuator: Vibration sensor .Sensors: Heart rate detection, step computation, etc.Strap: Made using the original buckle mold. The strap is compatible with the original strap.Waterproof: Matches the original 30 meters water resistance for daily use .N1 LV Generation 3 Watch showcases 360-degree detail alignment with the original version.