Octo Finissimo. Mechanical manufacture movement with manual winding, small seconds and back-side power reserve indication, BVL 128 - Finissimo caliber, decorated with côtes de Genève, chamfering and perlage finishing. 70 hour power reserve. 40mm extra-thin platinum case (5.00mm thick) with transparent case back. Crown set with ceramic. Black polished lacquered dial with raised indexes. Integrated alligator strap with platinum ardillon buckle. EXTRA-THIN CALIBER WITH SMALL SECONDS (2.23mm THICK) AND BACK-SIDE POWER RESERVE INDICATION.