U-BOAT Chimera B&B 46 Chronograph Ref. 6946 Limited Edition of 300 Timepieces

MOVEMENT: shows customized automatic mechanical chronograph U-BOAT specifications for date display and stem positioned at 9 o'clock. Frequency 28,800 vibrations per hour, 4 Hz. 44-hour power reserve. 25 jewels. Height 7 mm. 
FUNCTIONS: Hours, minutes, chronograph, small seconds counter at 3 o'clock, as against 12 to 12, against 30 minutes to 6. Date window at 9 o'clock. 
CASE: naturally aged bronze and stainless steel with PVD coating further treatment. 46mm diameter. 54.50 mm in outer diameter, including the crown-clutter. The bezel and the bottom of the box are locked together by an outer tube and an individual key which ensures a hermetic seal. Crown oversized cup for easy handling, secured to the middle, positioned at 9 o'clock. Crown steel winding, heat treated. Chrono pushers screwed onto the middle part. Case back, outer tube and screw protection device of the winding crown, PVD black bezel & chromo pushers, bronze plaque serial number, naturally aged. Rotor personalized silver with blued screws. Thickness: 18.10 mm. Weight: 186 gr. 
WATCH DIAL: 2 superimposed dials, one treated with composite pigments and laser cut on counters and hours, the other matte bronze, azure on the small seconds and minutes counters. 
CRISTAL: bronzed glass curved sapphire crystal face and flat on the back of the watch dual seal. 
STRAP: hand finished calf leather, carefully selected and processed following traditional craft techniques used in the 1800s, which gives an idea of ​​the strap naturally. Steel loop with coating. 
WATER RESISTANCE: 100 m / 10 ATM.

WARRANTY : 2 year warranty - comes with box, papers, certificate of authenticity, instruction manual