Breitling Chronoliner R2431212/BE83

46.00mm 18K red gold case, screwed in back, non screw-locked crown with two gaskets, bidirectional bezel in scratch-resistant high-tech ceramic, cambered sapphire crystal with glareproof treatment on both sides, black dial, selfwinding mechanical Breitling 24 movement with date display, chronograph function, 2nd timezone (24 hr), 42 hours of power reserve, black Aero Classic Rubber strap with deployant buckle. Water resistant to 100 m (330 ft).