Cartier Rotonde de Cartier Watch - 45 mm Titanium Case - WHRO0016 Navy interchangeable 18K rose gold folding

interchangeable 18K rose gold folding buckle

unidirectional rotatable bezel with blue Cerachrom insert and gold coated numerals and graduations

ebony-black opaline dial with gold applied hour markers with luminescent coating

mother-of-pearl diamond Roman VI dial

Cartier Rotonde de Cartier Watch - 45 mm Titanium Case - WHRO0016 Navy interchangeable 18K rose gold folding45mm titanium case, 14. 7mm thick, sapphire back, beaded crown with a sapphire cabochon, sapphire crystal, silver dial with 18K white gold guilloche and blued steel sword shaped hands, caliber 9402 manual movement with minute repeater and flying tourbillon complication with seconds indicated by the C shaped tourbillon carriage, approximately 50 hours of power reserve, gray alligator skin strap, 18K white gold double adjustable folding buckle. Water