Tirion Répétition Minutes Triretrograde

TIRION REPETITION MINUTES TRIRETROGRADE

LIMITED TO 50 EDITIONS
9-part case ø 46 mm in 18K red gold 5N, Swiss mechanical movement MILUS M08-35RM, COSC-tested, hand winding, minute repetition with deep sound for the hours, double strike (high and deep) for the quarter-hours and high sound for the minutes, date indication, retrograde seconds display in 3 sectors of 20 seconds each, white galvanic dial with applied numerals in blued steel, zone with date display, open inner area ø 27.9 mm, sapphire glass on front, case back secured with 6 screws, round sapphire-glass viewing opening on back with view over Milus calibre with the steel bearings and hammers, water-resistant to 3 atm.