Innovative crown release system (patented) at 8 o'clock for easy time and date setting.
automatic chronograph movement, personalised to U-BOAT specifications with decorations, date display and stem position at 9 o’clock. Personalised 925 silver rotor consisting of a base and three bridges fixed with blue screws.
Frequency: 28,800 vibrations per hour, 4 Hz. Power reserve: 48 hours. 25 jewels.
hours, minutes, seconds, chronograph, 24h indicator, date.
naturally aged bronze, 46 mm diameter. The bezel and case back are locked together by external tubing and a customised key that ensures total waterproofing. Distinguishing crown on left side, with a patented protective device.
skeleton dial on four superimposed levels, with the last layer made of laser cut fine stainless steel wire mesh, partially revealing the movement.
laser cut hour and minute hands, hand-brushed on the surface, hand-painted central joint. Bronze color, hand-brushed counter hands and seconds. Red color 24h indicator hand.
curved fumé sapphire on the face with anti reflective treatment and flat sapphire on the back of the timepiece, double gasket seal.
100 mt, 10 ATM.
handmade from hand-finished calf leather, carefully selected and processed according to the traditional artisanal techniques used in the 1800s, giving the strap a naturally distressed look and feel, fleur-de-lis decoration in bronze. Naturally aged bronze tongue buckle. Width: 20/22 mm.