U-Boat Classico 45 Tungsten Chronograph 45mm /Root/Start/Longines/Sport/HydroConquest the calibre 9904 operates —

the calibre 9904 operates — an automatic movement with Co-Axial technology and Master Chronometer certification

The manufacture calibre MT5450-U is chronometer-certified and offers 65 hours of power reserve

Panorama date and small seconds complete the asymmetric dial

Die PanoInverse dreht das Prinzip einer Uhr um: Statt des Zifferblatts liegt die Werkseite oben

U-Boat Classico 45 Tungsten Chronograph 45mm /Root/Start/Longines/Sport/HydroConquest the calibre 9904 operates —U Boat Classico 45 Tungsten Chronograph 45mm (Reference 3004) On this version, the crown is positioned on the left side of the case. This is a hallmark of U Boat and stems from the practice of wearing the watch on the right wrist there, a crown placed on the right presses into the back of the hand when the wrist is bent. The 45 mm titanium case keeps the weight manageable despite its size. The automatic movement operates at 28,800 vibrations per hour