Hublot Big Bang Tourbillon Chronograph Cathedral Minute Repeater All Black Limited Edition of 20 Watch-404.CI.0110.RX45 mm microblasted black ceramic case, microblasted and polished black ceramic bezel with 6 h shaped black plated titanium screws and black plated titanium lower, sapphire crystal with anti reflective treatment, sapphire dial, HUB 8110 manual winding movement, approximately approx. 85 hours of power reserve, black lined rubber strap, black plated titanium deployant buckle. Water resistant to 30 m.

black luminescent on both appliques and hands

manually wound caliber 25-21 REC movement

6mm 18K rose gold case

day/night indication in apertures

18K Everose gold Pearlmaster bracelet with rounded five-piece links

approximately 192 hours of power reserve

dark mother-of-pearl dial

Unico self-winding movement

black carbon fiber and composite resin lateral inserts and bezel end pieces

polished Magic Gold bezel

2 mm rose gold case

bidirectional rotatable bezel with matt black Cerachrom insert containing polished raised numbers and graduations