Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : Without documents; Model: Aquanaut Price on request Gmtbroker Reference: 5164A-001 This Watch Is New Un-Worn With Original Box And Papers. Powered By The Patek Philippe Caliber 324 S C FUS Self-Winding Movement Which Is Equipped With A Maximum Power Reserve Of 45 Hours When Fully Wound. This Movement Is Comprised Of 294 Total Parts, 29 Of Them Being Jewels. The Diameter Of The Movement Itself Is 31mm And Has A Height Of 4.82mm.  Protecting This Movement Is A Stainless Steel Case With A Transparent Sapphire Crystal Case Back. The Case Is Comprised Of A Combination Of Both High Polish And Brush Finished Stainless Steel. The Screw-Down Crown Allows The Watch To Be Water Resistant To 120 Meters. Displaying The Functions Of The Watch Is A Gorgeous Black Embossed Dial Which is Accompanied By Luminescent Hour Markers.  Currently Mounted On The Watch Is A Patek Philippe Black Rubber Strap Which Is Secured By A Patek Philippe Stainless Steel Folding Clasp. A Warranty And Certificate Of Authenticity Will Be Issued By Element iN Time NYC.