Longines HydroConquest Automatic 41mm Watch Transparent Caseback 80 hours power reserve means

80 hours power reserve means you can remove your watch on Friday and it will still be ticking on Monday

it's further enhanced with multiple layers of anti-reflective coating on the underside

showcasing the precise craftsmanship that goes into assembling and adjusting each piece

Dial size: 41

Longines HydroConquest Automatic 41mm Watch Transparent Caseback 80 hours power reserve meansFounded in 1832 in Saint Imier, the esteemed Swiss watch brand Longines has a rich history marked by elegance and performance. These principles shine through in The Longines Sport Collection. The HydroConquest series appeals to both men and women seeking a high performance watch that marries technical innovation with style. Longines is expanding this series with the addition of new vibrant models, featuring a 41mm dial. Features: Glass: Scratch