Product Type Watch Watch Band Type Oyster Bracelet Watch Type Wrist Material: Primary Gold Material: Primary - Color Two-Tone Material: Primary - Purity 18K Material: Accent Color 1 Yellow Country of OriginAccording to law, the “country of origin” refers to the country of manufacture, production, or growth of any article of foreign origin (outside the United States) entering the United States. SWITZERLAND Metal 18k Two-Tone Case Material Stainless Steel Caseback Material Stainless Steel Crown Material 18K Yellow Gold Crown Type Screw Down Crystal Material Sapphire Finish Polished & Brushed Gender Men's Model Name Oyster Perpetual Submariner Movement Country of Origin Switzerland Packaging Hinged Box Warranty 2 Year Limited Watch Band Material Stainless Steel & 18K Yellow Gold Watch Bezel Type 18K Yellow Gold With Blue Time Lapse Watch Case Size 40 mm Watch Dial Color Blue Watch Dial Hour Indicator Luminescent Stick Markers Watch Movement Type Automatic With Quickset Date Rolex and the model names mentioned are registered trademarks of Rolex Watch U.S.A. Inc. Tachymeters is not an authorized dealer for, nor affiliated with, endorsed or sponsored by, Rolex Watch U.S.A., Inc. or any of its affiliates or subsidiaries.