U-BOAT Opere Uniche PHOENIX Ref. 7578 CLASSICO 48 STERLING SILVER CASE MOTHER-PEARL - unique edition

Developed on the Classico design. This limited edition chrono watch, features a mother-pearl dial. Its 48mm case, received "martellée" finishing and it has been partially drilled, in order to create small cracks in the sterling silver 925 material. The small fissures have been patiently filled by Italian craftsmen with 180 black diamonds. 
Jewelry watch with full U-BOAT identity it boasts a central horn welded to the case locking to this a precious hand made and hand finished calf brown leather strap.

48 mm diameter Classico sterling silver case
TECHNICAL SPECS:

Crown on the left side with a special protective device and push buttons in sterling silver.

Thin fissures have been patiently drilled on the case. Black diamonds have been set in the small cracks.

On the chrono pusher a black diamond has been set.

"Martellée" finished case.

Mother pearl dial.

White diamonds set backwards inside the bezel. 

U-77 movement, automatic mechanical chronograph modified and personalized at U-BOAT specifications.

Chrono functions, no dater. Hours, minutes, small seconds, chronograph 60s, counter 12 at 12, counter 30 minutes at 6.

Sapphire, highly resistant.

50 meters water resistance.

Vintage brown calf lather strap.

"Martellée" silver buckle and fissures filled with diamonds.