Gorgeous Lady's Platinum and Diamond Wristwatch , 90% Platinum, 10% Iridium. 14kt White Gold bracelet with diamond melee.Swiss made in perfect condition! Concord watch with manual-wind movement. 17 jewels, set with diamond melee, approx.
Total with movement is 13.4 dwt. A hardening agent for platinum. Iridium is one of the rarest naturally occurring elements, which accounts for its high price. Hard, brittle, and the most corrosion and heat resistant of all metals.10% Iridium, 90% Platinum is an alloy of very high purity. The item "Ladies Vintage Antique Estate Art Deco Platinum 1ct Diamond Watch SWISS 17 jewel" is in sale since Tuesday, April 20, 2021. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "masacamb" and is located in Cambridge, Massachusetts. This item can be shipped to United States.