Case material: Yellow gold; Charge: Manual; Conditions: Used Presentation condition : Without documents; Model: Santos Price on request Gmtbroker Reference: W2008751 This Santos Dumont Is iN Stunning Condition For A Watch That Has Been Previously Worn. There Are No Signs Of Cosmetic Damage On The Case Nor The Sapphire Crystal. Case Is Comprised Of High-Polish Finished 18k Yellow Gold And It Has A Solid Case Back.  Time Is Displayed On A Silver Dial That Has Black Roman Numeral Hour Markers. Currently Mounted On The Watch is A Cartier Brown Alligator Skin Strrap That Is Attached To A Cartier 18k Yellow Gold Tang Buckle. A Full One Year Warranty And Certificate Of Authenticity Will Be Issued By Element iN Time NYC.