Montblanc Villeret 1858 Les Secondes au Centre Retour-à-Zéro 103837 18k Rose Gold Rare 58 pieces "Limited Jubilee Edition" 41mm Retail $50,000 Collector Pre-owned/Ex-condition 100% Authentic,comes with Box and Papers. Swiss made Montblanc Collection Villeret 1858 : Les Secondes au Centre Retour-à-Zéroin 103837 crafted 18 Rose Gold round shaped case measuring 41mm of diameter. Fixed 18 Rose Gold sloping Bezel. Manual-winding mechanical movement, power reserve up to ± 55 hours. Display Silver Guilloche dial with Black Roman numerals hour markers and Gold hands with sweep-re-set at center, minutes and Small Seconds markers. Minute tracker along the inner & outer rim. Crown with a mother-of-pearl Montblanc signet at 3 o'clock. Solid caseback, opens to showcase the intricate movement. Sapphire crystal Chevé and spherical scratch durable glass face screw back with ice saphirprotégée by a background with secret opening ( invisible hinge). Brown leather strap with signet 18k Gold Tang Clasp. Water resistant up to 30m/99ft. Display signed " Montblanc ", Caseback inscribed & numbered, Movement signed… Demetrio Cabiddu...