IWC, Portuguieser, ref. IW371402, chronograph watch in 750 gold, circa 2007 Movement: cal. 79350, automatic, 31 jewels Case: n°3198864, diam. 41 mm Complication: 1-counter chronograph with central seconds, subsidiary seconds counter Strap: black crocodile leather with 750 IWC gold pin buckle Signature: dial, movement, case Accessories: warranty card stating date of purchase 20/01/2007, case, instruction manual General condition: Very good. Matt silver dial: Excellent condition. Applique hands and hour markers with gold dots: Excellent condition. Glass: Excellent condition. Case: Very good condition, fine micro scratches. 750 gold IWC buckle: Very good condition, fine micro scratches. Strap in black crocodile leather: Very good to excellent condition. The watch is in working order at the time of writing. This fact must be considered in relation to its age. We do not guarantee its future operation. It has not been tested over a long period and we therefore cannot guarantee the accuracy of the movement or the power reserve. Services or restorations may have been carried out on the entire watch, resulting in the replacement of parts that may not be original (dial, hands, parts of the movement, bracelet, etc.). As the watch has been opened, we cannot guarantee that it is water-resistant. Unless otherwise stated, we have no information on the last service performed and we advise you to have the part serviced.