Oyster Perpetual men's watch from Rolex Approx. 26mm round screwdown case Stainless steel case and bracelet Black explorer dial with Arabic 369 amp; luminous markers Signature crown logo at 12 o'clock Baton hands with sweep seconds Sapphire crystal window 31jewel automatic movement #a 2174585 Reference #2320 (inside) / 176200 (outside) Caliber 2231 Stainless steel Rolex Oyster bracelet with folding clasp Circa 2007 NM watch box and certificate of authenticity included with every Vintage Watch purchase. Made in Switzerland