automatic chronograph personalized to U-BOAT specifications for date display and stem to be positioned at 9 o’clock, second time zone. Personalized rotor, in silver 925, built with a base and 3 bridges fixed with blued screws.
Frequency: 28,800 vibrations per hour, 4 Hz. Power reserve: 48 hours. 25 jewels.
hours, minutes, seconds, chronograph, 24h hand with time-zones mechanism, date.
case body, back case, bezel ring in forged carbon, characterized by high strength and lightness. Diameter 48 mm. Distinguishing crown on left side, with a patented protective device. External screws, chrono pushers, cap crown system, serial number plate made of titanium.
two superimposed dials, bâton hands, treated with superluminova.
sapphire curved glass on the face, anti reflective treatment and flat sapphire on the back of the timepiece.
50 mt, 5 ATM.
hand made and hand finished calf leather, carefully selected and processed following the traditional handcrafted techniques, which give the strap a naturally distressed feel and look. Tongue buckle in titanium. Width: 23/22 mm.