U-Boat presents its new Phoenix chronograph in a 48-millimetre untreated silver case set with 180 black diamonds. It houses the U-77 movement, a self-winding mechanical movement modified to the Maison's specifications. On the mother-of-pearl dial are tone-on-tone chronograph counters: hours at 12 o'clock, minutes at 6 o'clock and continuous seconds at 3 o'clock. It is completed by a fine brown vintage-effect calfskin strap, stitched and finished by hand.
