7502 S6 CHRONOMETRO Blue Franck Muller. This Ladies Watch has Fixed 18k Rose Gold bezel and Blue dial with Breguet (Antique Roman) hands. The watch performs following functions: hours, minutes, seconds. There is a small sub-dial for seconds indication. Sapphire crystal protects front side of this watch. Case back is solid. Blue Crocodile Leather Strap with Tang Buckle. Manual movement, power reserve 36 hours. This model is water-resistant up to 25m/75ft. The watch comes with 28 x 32 mm 18k Rose Gold case. All pre-owned watches are not returnable. One year warranty for all watches.7502 S6 CHRONOMETRO Blue Franck Muller 18K Rose Gold Watch.