Model Number: EX100.43.BD.AA.A Movement: Caliber: Skeleton, JCAM45 Winding : Hand-wound Components: 158 Power Reserve: 48 Hours Frequency: 28’800 vph (4 Hz) Functions: Hours and Minutes One-minute Tourbillon Case: Size: 44 mm Height: 12.3 mm Material: 18K Rose Gold Crystal: Anti-reflective Sapphire Crystal Caseback: Sapphire Crystal Water resistance: 100 m (10 atm) GEM-SETTING Bezel: 26 White Baguette-cut Diamonds (≈4.49 ct.) Crown: 10 White Baguette-cut Diamonds (≈0.37 ct.) and 1 Rose-cut White Diamond (≈0.22 ct.) Inner Ring: 48 White Baguette-cut Diamonds (≈2.39 ct.) Total Carat Weight: 36 White Baguette-cut Diamonds (≈4.86 ct.) and 1 Rose-cut White Diamond (≈0.22 ct.) Dial & Hands: Hands: Bâton, Skeletonized Strap & Clasp: Bracelet: Rubber Clasp: 18K Rose Gold Folding Clasp