For sale is this beautiful Constantin Weisz Core Tourbillon! This piece features a mother of pearl dial & comes on a tan leather strap! This piece is a limited edition of just 33 pieces, and is incredibly rare! The reference to this timepiece is 22S107CW.   This watch comes with the box and papers! It includes the yellow Constantin Weisz Outer Box, black Constantin Weisz Inner Box, and the Constantin Weisz Manual/Warranty Papers!   Condition: 9.8/10, this timepiece is in excellent preowned condition and shows only minor signs of wear.   Name of Watch: Constantin Weisz Core Tourbillon Mother of Pearl Limited Edition Reference number: 22S107CW Movement: CH1175 Case size: 46mm Thickness: 15mm Case material: Stainless Steel Dial: Mother of Pearl Bezel: Stainless Steel Strap/Bracelet: tan leather strap Clasp: Stainless Steel Tang Buckle Crystal: sapphire Caseback: sapphire exhibition caseback Functions: hours, minutes, tourbillon Jewels: 33 Power Reserve: 120 hours Vibrations per hour: 21,600vph Water Resistance: 50M / 165ft   Please feel free to contact me with any questions or pricing requests. I sell hundreds of watches per year and have EXCELLENT reviews online with hundreds of references I can provide as well.   Please pay attention to the pictures I’ve included, as I feel they are very representative of condition.  Also please excuse any lint or dust in the photos.   Thank you!!