This is an authentic pre-owned vintage Michele piece. It may be possible that there is some gentle wear Stainless steel bracelet chronograph watch with two hands and second subdial Part of the Mini Urban Collection Quartz movement Stainless steel bracelet Stainless steel bezel encrusted with diamonds Black dial with silver-tone hands and diamond encrusted hour markers 60 second subdial Sapphire cyrstal Push/pull crown Bracelet: 16mm wide x 7.5in long Case: 29mm in diameter Water-resisitant up to 30 meters Deployment clasp It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent and may require special care.